UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYbS0Gu8L2WZYga6Wa+Mh0aI4Vk3ALPRV0YdQsi5gbs=' 
WHERE 
  key_id = '81bdd47fcc159021cba0376643709ee7273ed4e173a87ff7a700c225b5ae8a90' 
  AND (
    token = 'iYbS0Gu8L2WZYga6Wa+Mh0aI4Vk3ALPRV0YdQsi5gbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )