UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZA7xFP8ZFx7JSBrozDbOi936CWHUSs3njtc4dmLHVX4=' 
WHERE 
  key_id = 'a6ac53d6c1e26e7deeba895cd95ddaf10588b027745c5fe756eb959da8b46e5f' 
  AND (
    token = 'ZA7xFP8ZFx7JSBrozDbOi936CWHUSs3njtc4dmLHVX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )