UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xwJe914ErMWFJQ1bwxU6Bffm2g+GwwsDeZnVIL1heZ8=' 
WHERE 
  key_id = '8eae8cfb1f9d9b82a2d6e30a59b8974efc3f03b6269e8dff5a41ab3485931d31' 
  AND (
    token = 'xwJe914ErMWFJQ1bwxU6Bffm2g+GwwsDeZnVIL1heZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )