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 (
    190, 461277, 391037, 391032, 391031, 
    391030, 460955, 242, 243, 116541, 116547, 
    172, 168, 167, 169, 156, 175, 12702, 
    312043, 391029, 246, 312051, 461038, 
    173, 312048, 12712, 391035, 21914, 
    391033, 391036, 391034, 154, 161, 165, 
    166, 163, 155, 460948, 184, 183, 145, 
    12710, 12698, 157, 461039, 461275, 
    391040, 461037
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00028

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.0194938,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_product_review_prepared_data",
          "access_type": "ALL",
          "possible_keys": ["PRIMARY"],
          "loops": 1,
          "rows": 53,
          "cost": 0.0194938,
          "filtered": 90.56604004,
          "attached_condition": "cscart_product_review_prepared_data.storefront_id = 0 and cscart_product_review_prepared_data.product_id in (190,461277,391037,391032,391031,391030,460955,242,243,116541,116547,172,168,167,169,156,175,12702,312043,391029,246,312051,461038,173,312048,12712,391035,21914,391033,391036,391034,154,161,165,166,163,155,460948,184,183,145,12710,12698,157,461039,461275,391040,461037)"
        }
      }
    ]
  }
}