INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe3b75f436d141297bd5808568640495aee0ce307f2f9b4f7dc79e6ff19885d', 
    'E25hPS8LG0psLRu50tedVA1QJWqWTvIFoGvByfvWXdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)