INSERT INTO cscart_cp_web_images_for_change (`image_path`, `webp_path`) 
VALUES 
  (
    'detailed/9/DSC_1812.jpg', 'detailed/9/1357836016.webp'
  ) ON DUPLICATE KEY 
UPDATE 
  `image_path` = 'detailed/9/DSC_1812.jpg', 
  `webp_path` = 'detailed/9/1357836016.webp'