SELECT 
  status_id, 
  status 
FROM 
  cscart_statuses 
WHERE 
  type = 'O'

Query time 0.00032

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "6.28"
    },
    "table": {
      "table_name": "cscart_statuses",
      "access_type": "ALL",
      "rows_examined_per_scan": 21,
      "rows_produced_per_join": 2,
      "filtered": "10.00",
      "cost_info": {
        "read_cost": "5.86",
        "eval_cost": "0.42",
        "prefix_cost": "6.28",
        "data_read_per_join": "33"
      },
      "used_columns": [
        "status_id",
        "status",
        "type"
      ],
      "attached_condition": "(`danishecarter_may_2024`.`cscart_statuses`.`type` = 'O')"
    }
  }
}