refactor: change token soap

Service/Soap/TokenSoap.php

@@ -7,9 +7,6 @@ use SoapClient;
 class TokenSoap {
   private SoapClient $soap;
 
-  static string | null $token;
-  static int $exp_time;
-
   public function __construct() {
     $soap_key = getenv("SOAP_KEY");
     $wsdl = getenv("SOAP_API")."/services/security?wsdl";