I solved my problem by adding ALTER DATABASE store DEFAULT CHARACTER SET latin1 COLLATE latin1_german1_ci;
to the sql script file. So it looks like:
DROP SCHEMA IF EXISTS store;
CREATE SCHEMA IF NOT EXISTS store DEFAULT CHARACTER SET=latin1;
USE store;
ALTER DATABASE `store` DEFAULT CHARACTER SET latin1 COLLATE latin1_german1_ci;
SET sql_mode = 'STRICT_ALL_TABLES';
SET NAMES latin1;
...