SELECT 
  company_id 
FROM 
  jmj_companies 
WHERE 
  1 
  AND company = 'JMJ Xplore'

Query time 0.00050

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "12.00"
    },
    "table": {
      "table_name": "jmj_companies",
      "access_type": "ALL",
      "rows_examined_per_scan": 35,
      "rows_produced_per_join": 3,
      "filtered": "10.00",
      "cost_info": {
        "read_cost": "11.30",
        "eval_cost": "0.70",
        "prefix_cost": "12.00",
        "data_read_per_join": "37K"
      },
      "used_columns": [
        "company_id",
        "company"
      ],
      "attached_condition": "(`jmj_test`.`jmj_companies`.`company` = 'JMJ Xplore')"
    }
  }
}