INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a460437be7e94907a8e96e4b342e5b3d400fd62b3eb6f3211faaeeb69f6c9d26', 
    'aI3Jx+RmjxkcycnQX8e5XN6RCvTYzoRrkBsfbQwdeS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)