UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BStJXI6WkFKBPvXGyJ6ZFLf8a/HCw/9sE52XhweLH8=' 
WHERE 
  key_id = '95ba9123bada8266c02e0b062e763fe64c772a78ed00408f35a9d3b97775c169' 
  AND (
    token = '6BStJXI6WkFKBPvXGyJ6ZFLf8a/HCw/9sE52XhweLH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )