Sandbox

SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '5806358e2d3230c40b68e9d6602f51c18cfe08232e93e74dda93f1dc5db25527' 
  AND token = 'HIp0ysbYPjYlvzHLCFTEw9pm2eW0z7ge+hagh49fJLE=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00037

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}