UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FTM6+TlaEEkN6pE4+qwy8Z49aRs8J+pcUxtFjO+DvQ=' 
WHERE 
  key_id = 'c74be2343347161adf5cca3b67b0c4037ac650a48c7bd0805922fa971beac847' 
  AND (
    token = '6FTM6+TlaEEkN6pE4+qwy8Z49aRs8J+pcUxtFjO+DvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )