Same situation happened to me a few years back, mix of snow and rain froze my doorlocks and had me stuck in the middle of a storm.
Luckily an old head was passing by and said he had the fix. He pulled out some coolant, poured it on the lock and it freed up immediately. Couldn't thank him enough.
Luckily an old head was passing by and said he had the fix. He pulled out some coolant, poured it on the lock and it freed up immediately. Couldn't thank him enough.