UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21CkYFmR91wvNehHSVhmXZSgoNtDxK1qgzncI4cD3XU=' 
WHERE 
  key_id = 'f1dc742ebf0fcf9eea8ace04c11b305eb66c0fe9e2b86739de8dbaa30e22b81f' 
  AND (
    token = '21CkYFmR91wvNehHSVhmXZSgoNtDxK1qgzncI4cD3XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )