UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4l+g0hgJZxdUsYjaPnLNLQuycT/2gSC+80/K0lDXGd0=' 
WHERE 
  key_id = '684532bf7d78b4076d8e8692a1d79379372eb0fe2686a8bcdc20678ff9f08f12' 
  AND (
    token = '4l+g0hgJZxdUsYjaPnLNLQuycT/2gSC+80/K0lDXGd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )