SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    2121, 719, 725, 2097, 2100, 2102, 2104, 
    2101, 2117, 2120, 2106, 2108
  )

Query time 0.00039

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 12,
      "filtered": 100,
      "index_condition": "cscart_products.product_id in (2121,719,725,2097,2100,2102,2104,2101,2117,2120,2106,2108)"
    }
  }
}

Result

product_id product_code product_type status company_id list_price amount weight length width height shipping_freight low_avail_limit timestamp updated_timestamp usergroup_ids is_edp edp_shipping unlimited_download tracking free_shipping zero_price_action is_pbp is_op is_oper is_returnable return_period avail_since out_of_stock_actions localization min_qty max_qty qty_step list_qty_count tax_ids age_verification age_limit options_type exceptions_type details_layout shipping_params facebook_obj_type parent_product_id yml2_brand yml2_origin_country yml2_store yml2_pickup yml2_delivery yml2_adult yml2_delivery_options yml2_bid yml2_cbid yml2_fee yml2_model yml2_sales_notes yml2_type_prefix yml2_offer_type yml2_market_category yml2_manufacturer_warranty yml2_expiry yml2_purchase_price yml2_description yml2_cpa buy_now_url external_id update_1c ab__stickers_manual_ids ab__stickers_generated_ids coloristica_id allow_fractional_amount product_amount_step sale_type my_supplier_id supplier_amount manufacturer_code supplier_access_count rf_stop_update_price rf_stop_update_amount rf_stop_update_status rf_cost gr__fe09_pickup_options
719 3965 P A 1 0.00 111.4 0.500 0 0 0 0.00 0 1608753378 1738051478 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:1;s:16:"max_items_in_box";i:1;s:10:"box_length";i:6;s:9:"box_width";i:6;s:10:"box_height";i:160;} 0 N a:0:{} 0 0 0 0 Y 3965 Y 0 0 0 0 Y N N 0.00 a:0:{}
725 3962 P A 1 0.00 321.94 0.500 0 0 0 0.00 0 1608753378 1738051489 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:1;s:16:"max_items_in_box";i:1;s:10:"box_length";i:6;s:9:"box_width";i:6;s:10:"box_height";i:160;} 0 N a:0:{} 0 0 0 0 Y 3962 Y 0 0 0 0 Y N N 0.00 a:0:{}
2097 73178 P A 1 0.00 192.04 0.000 0 0 0 0.00 0 1659094244 1738051499 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y 73178 Y 0 0 0 0 Y N N 0.00 a:0:{}
2100 73181 P A 1 0.00 196.33 0.000 0 0 0 0.00 0 1659095146 1738051494 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2101 73182 P A 1 0.00 435.25 0.000 0 0 0 0.00 0 1659095369 1738051553 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2102 73183 P A 1 0.00 198.67 0.000 0 0 0 0.00 0 1659095567 1738051504 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2104 73185 P A 1 0.00 138.15 0.000 0 0 0 0.00 0 1659095906 1738051510 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2106 73187 P A 1 0.00 122.15 0.000 0 0 0 0.00 0 1659096384 1738051533 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2108 73189 P A 1 0.00 82.76 0.000 0 0 0 0.00 0 1659096813 1738051544 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2117 73198 P A 1 0.00 18.1 0.000 0 0 0 0.00 0 1659098081 1738051528 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2120 73201 P A 1 0.00 0.95 0.000 0 0 0 0.00 0 1659100318 1738051538 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}
2121 73202 P A 1 0.00 377.73 0.000 0 0 0 0.00 0 1659100503 1738051460 0 N N N B N R Y N N Y 10 0 B 0 0 0 0 7,10 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N a:0:{} 0 0 0 0 Y Y 0 0 0 0 Y N N 0.00 a:0:{}