UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esJi6gm1JHG5Nm3KY/9yTxak6Nld8dhvsDOBsLrXu4I=' 
WHERE 
  key_id = 'f97c8d4d914623fde95041f87f043a9bb505a5ff99003c3a280917ae140b093f' 
  AND (
    token = 'esJi6gm1JHG5Nm3KY/9yTxak6Nld8dhvsDOBsLrXu4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )