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 (
    13445, 13446, 13447, 13448, 15166, 15732, 
    18508, 13504, 13449, 14651, 14140, 
    13450, 13946, 13916, 13963, 13919, 
    13929, 13932, 13895, 14020, 14656, 
    14654, 14661, 13899
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00015

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.0175378,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_product_review_prepared_data",
          "access_type": "ALL",
          "possible_keys": ["PRIMARY"],
          "loops": 1,
          "rows": 41,
          "cost": 0.0175378,
          "filtered": 58.53658676,
          "attached_condition": "cscart_product_review_prepared_data.storefront_id = 0 and cscart_product_review_prepared_data.product_id in (13445,13446,13447,13448,15166,15732,18508,13504,13449,14651,14140,13450,13946,13916,13963,13919,13929,13932,13895,14020,14656,14654,14661,13899)"
        }
      }
    ]
  }
}