UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNlyjn1FREuPe94Q29H4kQK5Ep1B1kZjh+DcfBxOnKU=' 
WHERE 
  key_id = 'd573a2aff049e0d98829846b3356c4e6739c3f75b323b74d23fde99fe3999f13' 
  AND (
    token = 'vNlyjn1FREuPe94Q29H4kQK5Ep1B1kZjh+DcfBxOnKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )