SELECT 
  option_id, 
  option_type 
FROM 
  product_options 
WHERE 
  option_id IN (19800, 19801, 20358, 20359, 20539)

Query time 0.00070

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "2.95"
    },
    "table": {
      "table_name": "product_options",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "option_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 5,
      "rows_produced_per_join": 5,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "2.45",
        "eval_cost": "0.50",
        "prefix_cost": "2.95",
        "data_read_per_join": "15K"
      },
      "used_columns": [
        "option_id",
        "option_type"
      ],
      "attached_condition": "(`goimagine`.`product_options`.`option_id` in (19800,19801,20358,20359,20539))"
    }
  }
}