UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+L8MMbroblwsj4y72b5AG6py+/ZXyUVS/kdaBJ/grfA=' 
WHERE 
  key_id = '24515fbae3159a484ccbbf6ad428b476101bd7dc6dd5b2612853c2398631573f' 
  AND (
    token = '+L8MMbroblwsj4y72b5AG6py+/ZXyUVS/kdaBJ/grfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )