SELECT 
  video_id, 
  product_id 
FROM 
  cscart_ab__video_gallery 
WHERE 
  product_id IN (
    1762, 1747, 1749, 1751, 1745, 1748, 2156, 
    1746, 1764, 1750, 1754, 1753
  )

Query time 0.00025

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_ab__video_gallery",
      "access_type": "range",
      "possible_keys": ["product_id"],
      "key": "product_id",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 12,
      "filtered": 100,
      "attached_condition": "cscart_ab__video_gallery.product_id in (1762,1747,1749,1751,1745,1748,2156,1746,1764,1750,1754,1753)",
      "using_index": true
    }
  }
}