UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dQ93vVCulin5TbWNkuxUS43mH7EBeKTeqqtvNJw3Rg=' 
WHERE 
  key_id = 'ffc99d79f7d94e43951b19904577644fee87bd60d20f31cb5647901243ce4eb7' 
  AND (
    token = '3dQ93vVCulin5TbWNkuxUS43mH7EBeKTeqqtvNJw3Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )