UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyplueaTFsYAP3P9sUSm67/jYoctNE03CoXWgLwUWbQ=' 
WHERE 
  key_id = '98c4f3b8e08d2315da82a771c2f4416d224d9737607c8c173149337ef99a564e' 
  AND (
    token = 'TyplueaTFsYAP3P9sUSm67/jYoctNE03CoXWgLwUWbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )