UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '191RYXtbFsqKqHUI73g0GlLCRwxeLLlpA9RM4LgCXhs=' 
WHERE 
  key_id = '7dcaa6302bda9a1b5be9d2fc16ebf668b78279c7dd0408bc37bdda0edf424dcb' 
  AND (
    token = '191RYXtbFsqKqHUI73g0GlLCRwxeLLlpA9RM4LgCXhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )