UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fS5pKBGcXrs6WoWa6Up56aoqYRAYMwmaU56J8NXd2C0=' 
WHERE 
  key_id = '27dda54357d49accdbd10d14073cf21e211509d77fe4fbbbe5ae5fc5594ed6c7' 
  AND (
    token = 'fS5pKBGcXrs6WoWa6Up56aoqYRAYMwmaU56J8NXd2C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )