INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474e115b9f677c3d6fdefb91a56f793fa4d7b04d9dde1cc071b42400b2611729', 
    'D5UDJhtUGVXwZIHXLJs7xZfnr8d6AxikDIB7ZkECWO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)