INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6ee15f8ed319c8eded684808915cc640c747119dbf0d33db42e468159dc28ad', 
    'cv7nUBqYzErYz/nC47761YSHtnS3wJBnWdW+nqKqy9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)