UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkC5GF6aELJ9cyty+e1UjrzdWFJUhBapiFpituMwARU=' 
WHERE 
  key_id = '54078b39f37d6d758d183e11541cb56dd96a2092db5b2e20c52d355957c5ba24' 
  AND (
    token = 'xkC5GF6aELJ9cyty+e1UjrzdWFJUhBapiFpituMwARU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )