UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CPlqnl9djArfFdKFW53WqBlJD3nvGDfcUS6tg/7M9w=' 
WHERE 
  key_id = '79ce95ae537461e6506b0447a2e3ee524bbe8a170f61c555696274659c95ea06' 
  AND (
    token = '1CPlqnl9djArfFdKFW53WqBlJD3nvGDfcUS6tg/7M9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )