How is this quest done again?

http://asheron.wikia.com/wiki/Focusing_Stone_Quest

3 Hug the left wall until you reach a locked door at the bottom of a wide ramp. Unlock it.

People say this quest is easy, that a level 20 could solo it, but I dont know of any way to pick a locked door without actually having trained in lockpick.

Yes you would need lockpick to do the quest it's the only way. or get someone who has lockpick to come with you.

 

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Thanks for confirming this, every jackass in game tells me you dont need it, but never explains how to do it.