Due to swarming, 5 minutes is hard upper limit,
and by the time token arrives to the bot it may be <5 minutes,
like here
https://logs.chromium.org/v/?s=chromium%2Fbuildbucket%2Fcr-buildbucket.appspot.com%2F8947432403218547136%2F%2B%2Fsteps%2Fpresubmit%2F0%2Fstdout

R=vadimsh@chromium.org

Bug: 837087
Change-Id: I98fbe3f0f85c9f62bc984f439614c3f88a16ed06
Reviewed-on: https://chromium-review.googlesource.com/1044779Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Commit-Queue: Andrii Shyshkalov <tandrii@chromium.org>