Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_34 (polish_cup INTEGER, player VARCHAR, ekstraklasa VARCHAR)

### Question ###
What is the sum of Polish Cup, when Player is "Maciej Iwański", and when Ekstraklasa is less than 1?

### Accurate SQL ###

SELECT SUM(polish_cup) FROM table_name_34 WHERE player = "maciej iwański" AND ekstraklasa < 1