Pyramid/volcano(?) movie

I remember watching a movie back in 2020 or so, it was from 2018 I believe but take that with a grain of salt.

I can't remember much, but here I go:

A kid (preteen, I believe) was at his house and I think I remember him having an older sister. She wasn't interested in any of his constant shenanigans, and his parents weren't supportive of them either.

He eventually left the house in his family's car, I think he was driving it. He also had two friends with him at the time. He went to a museum to steal a stone tablet, and almost got arrested by the cops that pulled him over, then continued his drive to a pyramid.

Inside the pyramid, there was lava. The kids went down some stairs, and across a bridge. The main kid tried to insert the stone tablet from the museum into a statue but (I think) got stopped by an older lanky guy and that's about all I remember about the movie.

It might not help much, but I do remember that his mom and dad were in the pyramid at the end of the movie, and maybe the kid's grandfather, as well.