UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nntD5GozICN+DXG3jHlfHVhvYfmsDKaitLvhmNIB7PQ=' 
WHERE 
  key_id = '192df45833f8b402f7e5ea1b893dc65ceaa093692e817a6cad1ecaa470f148eb' 
  AND (
    token = 'nntD5GozICN+DXG3jHlfHVhvYfmsDKaitLvhmNIB7PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )