UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzWxiaMDHoJSLVaH22TL/TC6B20S7dREbou+E7piysY=' 
WHERE 
  key_id = '3d0dcb97b3b4003557b8995c60621c38724cb159ea0f3d09e3b24348c9b8bd96' 
  AND (
    token = 'LzWxiaMDHoJSLVaH22TL/TC6B20S7dREbou+E7piysY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )