UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5b78YKVTGNQOM3jRZD2LuOezHAaVCKZBsO2yzJKspbE=' 
WHERE 
  key_id = '0d9e268f98392513e786e90d78d166be36acef14715ccfb63d415f03d8dd334f' 
  AND (
    token = '5b78YKVTGNQOM3jRZD2LuOezHAaVCKZBsO2yzJKspbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )