INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4291, 'EPSG', 4291, '+proj=longlat +ellps=GRS67 +towgs84=-62,-1,-37,0,0,0,0 +no_defs +type=crs', 'GEOGCS["SAD69",DATUM["South_American_Datum_1969",SPHEROID["GRS 1967",6378160,298.247167427],TOWGS84[-62,-1,-37,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree minute second hemisphere",0.0174532925199433],AUTHORITY["EPSG","4291"]]');