id = params_kw.get('id', '')
if not id: return {"success": False, "message": "id required"}

db = DBPools()
dbname = get_module_dbname('reallife_asset')
async with db.sqlorContext(dbname) as sor:
    recs = await sor.R("rl_app_user", {"id": id})
    if not recs: return {"success": False, "message": "Not found"}

# Prepare update data
upd = {}
for k in ['status', 'remark', 'callback_url', 'vendor']:
    if params_kw.get(k):
        upd[k] = params_kw.get(k)

# Handle keys encryption
ak = params_kw.get('ak', None)
sk = params_kw.get('sk', None)
if ak is not None:
    env = ServerEnv()
    upd['ak'] = env.password_encode(ak)
if sk is not None:
    env = ServerEnv()
    upd['sk'] = env.password_encode(sk)

upd['update_time'] = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")

async with db.sqlorContext(dbname) as sor:
    await sor.U("rl_app_user", upd, {"id": id})

return {"success": True}