UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1ztxT45WfWa1RV9X+mJHP5enqkTiph5zLm3/ZZufKE=' 
WHERE 
  key_id = 'db3c51e019025175501548b7e8a2d7e8ab93541298c402d4ef4edea5e7603177' 
  AND (
    token = 'F1ztxT45WfWa1RV9X+mJHP5enqkTiph5zLm3/ZZufKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )