UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D0cxuxhWsy7t+neI2FcT5powvalRjTB4Wd/rJx05lf4=' 
WHERE 
  key_id = 'cc51ee34a9f9d7ccbe16ecf8a122a0bc905830974e7d55079b66a68910bc6f93' 
  AND (
    token = 'D0cxuxhWsy7t+neI2FcT5powvalRjTB4Wd/rJx05lf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )