Bind ahk button hold for 7 seconds?

Question

autohotkey

Good day, We all know that time is the most expensive resource, and I would like to combine the pleasant with the useful. well, for example, when a character in an online game does a task and at that time devote time to his family. The bottom line is that I'm far from programming, but I know what to do really. I need working code for hotkey. The task of pressing vk45 starts a hold cycle of 7 seconds, then a sleep of 7 seconds. And when the bind is not needed, switching off by pressing vk45

In advance, I am grateful to the one who solves this problem.