Aim at spot at centre of token (4)
I believe the answer is:
seek
'aim' is the definition.
(thesaurus)
'at spot at centre of token' is the wordplay.
'at' means one lot of letters go next to another.
'spot' becomes 'see' (I've seen this before).
'at centre of' says to take the centre.
The central letter of 'token' is 'k'.
'see' put next to 'k' is 'SEEK'.
(Other definitions for seek that I've seen before include "Try to locate or reach" , "Go looking for" , "Attempt - search" , "Try to find" , "Hunt, look for" .)