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 (
    1522, 333, 31, 71, 234, 334, 17, 16, 199, 
    13
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00055

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "2.41"
    },
    "table": {
      "table_name": "cscart_product_review_prepared_data",
      "access_type": "ALL",
      "possible_keys": [
        "PRIMARY"
      ],
      "rows_examined_per_scan": 19,
      "rows_produced_per_join": 9,
      "filtered": "52.63",
      "cost_info": {
        "read_cost": "1.42",
        "eval_cost": "1.00",
        "prefix_cost": "2.42",
        "data_read_per_join": "159"
      },
      "used_columns": [
        "product_id",
        "storefront_id",
        "average_rating",
        "reviews_count"
      ],
      "attached_condition": "((`testdobroded`.`cscart_product_review_prepared_data`.`storefront_id` = 0) and (`testdobroded`.`cscart_product_review_prepared_data`.`product_id` in (1522,333,31,71,234,334,17,16,199,13)))"
    }
  }
}