UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2Z8hIBVTv0FtM+zIkGzrIp166eJcvHAG1qVPt0M8kg=' 
WHERE 
  key_id = '3fa0de2a287e9802739e33c51efdc9117772fc845d89ff0d91f166989908ec8d' 
  AND (
    token = 'W2Z8hIBVTv0FtM+zIkGzrIp166eJcvHAG1qVPt0M8kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )