UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8i8FcZS3QWPzc7KhrycyR+azBrxti+c6x1ftQNTTIk=' 
WHERE 
  key_id = '6822fd844e192a74a8d0eae05827889d3ca83427a7d4e0ece11d331c91842070' 
  AND (
    token = '+8i8FcZS3QWPzc7KhrycyR+azBrxti+c6x1ftQNTTIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )