UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+rCvOlTo6v0cC53sEcY9ZjBzBQZqATuXlVGgWwO7sfw=' 
WHERE 
  key_id = '9096a1ab9996307aff2a68d20dd854bca02b7cbdc2195f1161d776ee060a3c55' 
  AND (
    token = '+rCvOlTo6v0cC53sEcY9ZjBzBQZqATuXlVGgWwO7sfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )