UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6USK41gchRgpIOKUwZPfKMl4Q3BxMFgx+52GtL4OaI=' 
WHERE 
  key_id = 'b583044fbed6df8c76dfd8482f33e7259af49b97c2ab56f0334a4d67a073adfc' 
  AND (
    token = 'g6USK41gchRgpIOKUwZPfKMl4Q3BxMFgx+52GtL4OaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )