INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d9d974eaf46d5a99b15512714e77e2f13ecc74e61199334d3db7236191a3488', 
    'IWclzdDO1kBn0h7jFGWCY7yONGnyKw8VMqUyXfL7W+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)