UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAtwUptlPP5uuWCI17nOgErAUZUMUgIz0DsygAlwbvw=' 
WHERE 
  key_id = '89f2317ac60d2053573f011ee165a14be4610ecd48ae97ea925be9932e76b996' 
  AND (
    token = 'yAtwUptlPP5uuWCI17nOgErAUZUMUgIz0DsygAlwbvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )