UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CHWdMBAuZoUTFrh2WbKOeV6jVcCcLaETtAcAAQ4Rc0=' 
WHERE 
  key_id = '14ef365c73ec87cbcb739255357808c83a4516f480366b526217b89aff2e2b05' 
  AND (
    token = '7CHWdMBAuZoUTFrh2WbKOeV6jVcCcLaETtAcAAQ4Rc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )