UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NDyLJzTGEoxN8OJ9yPC/eGJSomtjBJP2SsRpNJQmWM=' 
WHERE 
  key_id = '4a02f4aa9af99a99a7a14f19c42acdcb15ba843d52f7177e03f7d36228c1efd8' 
  AND (
    token = '8NDyLJzTGEoxN8OJ9yPC/eGJSomtjBJP2SsRpNJQmWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )