INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddaf246f696f3af81b98f74cdd4f3431732e98a291227a05ec4b352a1816f1ae', 
    '/BQm5XH6xbebOQiXJ7hTouRq7egQ5Y+zhOvUvIesxyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)