UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BchtcMq0WfWlKuk0DEf3im/00gLdc69qmSGXPt8A0Z8=' 
WHERE 
  key_id = '72dc2ed0175384befaebd1a24992d972775a607f561300978b22ff5932db469e' 
  AND (
    token = 'BchtcMq0WfWlKuk0DEf3im/00gLdc69qmSGXPt8A0Z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )