UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWtQMpPWDaWPaPHC3WFstd94p3fFvsQB4dNcQIzJeH4=' 
WHERE 
  key_id = 'c9f30a5c143fcd6de1330a37b0a5e1965384fff87b2a0530463e96d32ed76679' 
  AND (
    token = 'VWtQMpPWDaWPaPHC3WFstd94p3fFvsQB4dNcQIzJeH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )