Can't use Snapshot because provider won't let me go over 120 max exec. time

Hello, I am encountering the issue that the "Max Execution Time" is too low when trying to restore a backup (min recommended is 150). I've already contacted server provider and say that they cannot go over 120 since I have a shared plan. Is there anyway to bypass this or make the snapshot plugin work even with this limitation? If not, I feel like this is a very good plugin that I won't be able to use.