UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2SNrhh+OAaFILN+Xbtv3fp2gwkYozD71biYrN0P9Nuk=' 
WHERE 
  key_id = '3517bd57d54a22d75e91a6bbb26db15c74d4e1dd817665bc480c76e8e027866a' 
  AND (
    token = '2SNrhh+OAaFILN+Xbtv3fp2gwkYozD71biYrN0P9Nuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )