VVDI BGA MB Tokens are only required when dealing with W204 W212 W221:
only 1 Token when adding a key, but 2 Tokens when all keys lost

All other early models with a readable but not NEC based EIS / EZS don' t need a token at all, you can read the EIS via OBD or I.R and get the password from it' s existing key if it is NEC V51, V57, Motorola old big key or read the full dump by any programmer Rosfar, Orange5 or Vvdi Prog that apparently contains the password. Counting critical files in VVDI BGA MB requires no tokens at all, nor does W204 ESL / ELV repair require any tokens.