UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVXAMb/3Sc9IpVKlnzK9uGh/Y4Mn8v5pxK3s8zs7FPs=' 
WHERE 
  key_id = 'f33e2b6344db1c88ce7b882da62863ea596395e8f644ff5cbf4ccb505ba900f4' 
  AND (
    token = 'KVXAMb/3Sc9IpVKlnzK9uGh/Y4Mn8v5pxK3s8zs7FPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )