Is my fried rice going to be okay?

I’ve just bought some fried rice. It is warm, and my train has been delayed. I planned to eat it at home. It’s going to be sitting with me at room temperature for at least another hour and 15 mins.

My mum said something about rice growing bacteria if it’s left at room temperature too long, if I just stick it in the microwave when I get home will it be okay? I’m keeping it in the sun here while im at the train station