INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4307, 'EPSG', 4307, '+proj=longlat +a=6378249.145 +rf=293.465 +towgs84=-267.407,-47.068,446.357,-0.179423,5.577661,-1.27762,1.204866 +no_defs +type=crs', 'GEOGCS["Nord Sahara 1959",DATUM["Nord_Sahara_1959",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-267.407,-47.068,446.357,-0.179423,5.577661,-1.27762,1.204866]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4307"]]');