UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RcD2tQXY9BpYLGE5UWvMP9noCXus63/+KGmAuhp+rI=' 
WHERE 
  key_id = '467781f79b46069d231a3f932ddf4123c7853149ea0e083998aee619c7494951' 
  AND (
    token = '+RcD2tQXY9BpYLGE5UWvMP9noCXus63/+KGmAuhp+rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )