SELECT 
  cscart_product_review_prepared_data.product_id AS product_id, 
  cscart_product_review_prepared_data.average_rating AS average_rating, 
  cscart_product_review_prepared_data.reviews_count AS reviews_count 
FROM 
  cscart_product_review_prepared_data 
WHERE 
  cscart_product_review_prepared_data.product_id IN (
    117, 210, 211, 212, 213, 214, 215, 216, 
    217, 218, 219, 220, 221, 222, 223, 278, 
    279, 280, 281, 282, 283, 284, 332, 333, 
    334, 335, 336, 337, 3915, 3916, 3917, 
    3918, 3919, 3920, 3921, 3968, 3969, 
    3970, 3971, 3972, 3973, 3974, 4020, 
    4021, 4022, 4023, 4024, 4025
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00026

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "Impossible WHERE noticed after reading const tables"
  }
}