UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Vs867wI20YAPWD2Xh/jVYLR7+PMy4JcjsI/gxOFeE4=' 
WHERE 
  key_id = '8f3e4f7caeab139dc69acc098dfc6971a4e1e99da3e6475831bc0cca365dfd53' 
  AND (
    token = '4Vs867wI20YAPWD2Xh/jVYLR7+PMy4JcjsI/gxOFeE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )