INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4254, 'EPSG', 4254, '+proj=longlat +ellps=intl +towgs84=18.2,190.7,100.9,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Hito XVIII 1963",DATUM["Hito_XVIII_1963",SPHEROID["International 1924",6378388,297],TOWGS84[18.2,190.7,100.9,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4254"]]');