UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGAlnNgaNFCEaGUZ1w7S39qJUc06RxI6S2uO/5WwNPU=' 
WHERE 
  key_id = '6e345bb89717c85bdc308d14ab6d392486b4343260ba187cbcef70a70edd449b' 
  AND (
    token = 'LGAlnNgaNFCEaGUZ1w7S39qJUc06RxI6S2uO/5WwNPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )