UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFY1WeaOgLGaqKZqB/2iiOk6v+y7B5f4DZseAa4uJmk=' 
WHERE 
  key_id = '515d915d537d48278893886ee9f2adf9a1e70fbbd8cd09269f2c7174132a30de' 
  AND (
    token = 'IFY1WeaOgLGaqKZqB/2iiOk6v+y7B5f4DZseAa4uJmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )