UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bczL1uoSkf/xdT/SIKwnxsKdH/qo6sSG6ngpw2c7FSM=' 
WHERE 
  key_id = '8e02280e449c830e589ba6aa81eeecab248b2845be2f98de884b04d1690cca32' 
  AND (
    token = 'bczL1uoSkf/xdT/SIKwnxsKdH/qo6sSG6ngpw2c7FSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )