INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (20091, 'EPSG', 20091, '+proj=tmerc +lat_0=0 +lon_0=-177 +k=1 +x_0=500000 +y_0=0 +ellps=krass +towgs84=24.82,-131.21,-82.66,0,0,-0.16,-0.12 +units=m +no_defs +type=crs', 'PROJCS["Pulkovo 1995 / Gauss-Kruger 31N",GEOGCS["Pulkovo 1995",DATUM["Pulkovo_1995",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[24.82,-131.21,-82.66,0,0,-0.16,-0.12]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4200"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-177],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","20091"]]');