public static boolean saveDB(Statement st) {
		try {
			st.execute("UPDATE Player SET Coins='" + coins + "' WHERE Name='" + userName + "'");
			st.execute("UPDATE Player SET Playtime='" + playtime + "' WHERE Name='" + userName + "'");
			st.execute("UPDATE Player SET lck_lvl='" + lck_lvl + "' WHERE Name='" + userName + "'");
			st.execute("UPDATE Player SET lck_bg='" + lck_bg + "' WHERE Name='" + userName + "'");
			st.execute("UPDATE Player SET lck_chr='" + lck_chr + "' WHERE Name='" + userName + "'");
			st.execute("UPDATE Player SET lck_msc='" + lck_msc + "' WHERE Name='" + userName + "'");
			st.execute("UPDATE Player SET lck_til='" + lck_til + "' WHERE Name='" + userName + "'");
			st.execute("UPDATE Player SET lck_obj='" + lck_obj + "' WHERE Name='" + userName + "'");
			isDBsynced = true;
			return true;
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return false;
	}