UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvVRr2qkQJw592V5ntnZGa1+FNPH1/uSWvMFw36/JNc=' 
WHERE 
  key_id = '99e08329f9f8a8c255a07e86b8204227a86d7252436e736cddcdefdbcbab9d98' 
  AND (
    token = 'qvVRr2qkQJw592V5ntnZGa1+FNPH1/uSWvMFw36/JNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )