How to get rid of errors on projects with import data errors

Hi! After upgrading gitlab and the recover it from backup, some project’s settings can not be modified (I got 500 error). I’ve determined the problem is connected with import urls. How to delete these urls by gitlab-runner? I have a problem with construction of expression.

Here is info about project:

import_error                                     | Import timed out. Import took longer than 54000 seconds
import_url                                         | my_url_from_old_project

And there is an error with SSL encryption in production.log while I was trying to update icon of a project:

OpenSSL::Cipher::CipherError (bad decrypt):
  app/models/project.rb:610:in `import_url'
  app/models/project.rb:641:in `external_import?'
  app/services/projects/update_service.rb:20:in `execute'
  lib/gitlab/metrics/instrumentation.rb:159:in `block in execute'
  lib/gitlab/metrics/method_call.rb:36:in `measure'

I’ve found this command:

sudo gitlab-rails runner  "Project.where.not(import_url: nil).each { |p| p.import_data.destroy if p.import_data }"

But I want to apply only for 1 particular project. What the expression for gitlab-runner?