INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (5121, 'EPSG', 5121, '+proj=tmerc +lat_0=58 +lon_0=21.5 +k=1 +x_0=100000 +y_0=1000000 +ellps=GRS80 +units=m +no_defs +type=crs', 'None');