UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjovWq801DvW4ze7o7BgHgO+RcIeXux4nzCe+TeMeU4=' 
WHERE 
  key_id = 'd2e3e340720376fc20f5dd082353a48f620e927a9f9e5f60d1b230460273e2f6' 
  AND (
    token = 'IjovWq801DvW4ze7o7BgHgO+RcIeXux4nzCe+TeMeU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )