DELETE FROM q_lock_keys WHERE key_id = 'f6c4a640433dff11f526353d467408c9ba9a50d9c806bc07d1cc9ffdcc906f96' AND token = 'q1UUDJZZxUXdrUxEa4+LrxMQFisTbWh5OiTNdQn0CCg='