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_55 ( keys__x_modes_ VARCHAR, supplier VARCHAR )

### Question ###
Which keys (x modes) have a Supplier of wolfking?

### Accurate SQL ###

SELECT keys__x_modes_ FROM table_name_55 WHERE supplier = "wolfking"