node_access_rebuild hardcode 240 seconds limit

I have a little Drupal system with about 150000 nodes with some revisions each, increasingly.

I always have to patch modules/node/node.module,
because there is a HARDCODED
@set_time_limit(240);
(some more modules hardcode it: includes/locale.inc and includes/common.inc )

I ran against this limit and it leaves the system in an UNUSABLE status
He is always requesting the user for an: "The content access permissions need to be rebuilt."

Please fix it with
if ((int)ini_get('max_execution_time') < 240) {

(for drupal 7 there is an another issue #174617: Environment::setTimeLimit() ignores current value, can reduce timeout value )