Sean Astin was 48 in Justice League Dark: Apokolips War when he played the character 'Billy Batson / Shazam (voice)'.
That was over 4 years ago in 2020.
Today he is 53, and has starred in 119 movies in total, 5 of those since Justice League Dark: Apokolips War was released.
In Justice League Dark: Apokolips War, I think Sean Astin looks: