INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ec7dcae2b5c989ff1169562cf29b017417b921b9dc537458d0a499b0720c55b', 
    'HN7KyNhJhsrUQmVZLwfDuWMMz24doUzGBzhyn5OkdpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)