UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImX+E5REcy4J0kvEGngF8OzXCmnBJQ0eIbZRoF4O+uU=' 
WHERE 
  key_id = 'fde1df1febd1c738854c995fb44a322559ebee84bc5a7302c853c6b4ecf20fc2' 
  AND (
    token = 'ImX+E5REcy4J0kvEGngF8OzXCmnBJQ0eIbZRoF4O+uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )