UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MvFYwzegbcdkpayIY2Yyl55QiOxLA5pFGl5wwgJJ9pE=' 
WHERE 
  key_id = '319451f71b595815fdce4e0d23e019aa541907c9856f164d4c8ca6074f12bed7' 
  AND (
    token = 'MvFYwzegbcdkpayIY2Yyl55QiOxLA5pFGl5wwgJJ9pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )