My husband did that. We were on a trip and when he put our bags in the trunk he also put my purse in there that had my keys. He had also laid down his set of keys in the trunk while he was putting the bags in there. So, when he closed the trunk lid he locked in both sets of keys. And, of course it had to be on a Sunday morning in a small town. Try to find a locksmith then.
My husband did that. We were on a trip and when he put our bags in the trunk he also put my purse in there that had my keys. He had also laid down his set of keys in the trunk while he was putting the bags in there. So, when he closed the trunk lid he locked in both sets of keys. And, of course it had to be on a Sunday morning in a small town. Try to find a locksmith then.