UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XFDfEg8Ot5xMxoZSgAuxE7Gu3B7u7PXZjXsAVU9Yaw=' 
WHERE 
  key_id = '7be796b33d3c581161ba51d7ce11682c257aa8e73846e052491bf6c660201883' 
  AND (
    token = '3XFDfEg8Ot5xMxoZSgAuxE7Gu3B7u7PXZjXsAVU9Yaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )