INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b913694a1d1d63435ce135c24d0b2ea0a84915cc925afd18b3ce2d52d4d2156', 
    'mk99zpMV1GygI/yNM2gGey4rd56OlZrDpUw1QDVSK1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)