If the record was created 24 hours before, restrict the user from editing some of the fields and sublists. For that, we can use a client script to disable the fields and sublists in the PageInit entry point based on the conditions. The sample codes are given below,
      pageInit: function (scriptContext) {
        try {
          let currentRecord = scriptContext.currentRecord;
          modeOfSalesOrderRecord = scriptContext.mode;
          if (modeOfSalesOrderRecord == 'edit') {
            let recordId = currentRecord.id;
            console.log('recordId', recordId);
            restrictSalesTeamDetails = getSalesOrderCreateDetails(recordId) // to check whether ther sales rder record was created before 24 hours ago. If the record is created 24 hours before, then the result is true.
            if (checkForParameter(restrictSalesTeamDetails)) {
              scriptContext.currentRecord.getField({ fieldId: 'salesgroup' }).isDisabled = true;   // disabled the field CHOOSE TEAM
              scriptContext.currentRecord.getField({ fieldId: 'syncsalesteams' }).isDisabled = true;   // disabled the field UPDATE CUSTOMER
              let sublistId = scriptContext.currentRecord.getSublist({
                sublistId: 'salesteam'
              });
              sublistId.getColumn({   // disabled the column EMPLOYEE
                fieldId: 'employee'
              }).isDisabled = true;
              sublistId.getColumn({   // disabled the column SALES ROLE
                fieldId: 'salesrole'
              }).isDisabled = true;
              sublistId.getColumn({   // disabled the column PRIMARY
                fieldId: 'isprimary'
              }).isDisabled = true;
              sublistId.getColumn({   // disabled the column CONTRIBUTION %
                fieldId: 'contribution'
              }).isDisabled = true;
            }
          }
        } catch (e) {
          console.log('error@pageInit', e)
          console.error('error@pageInit', e)
        }
      },