INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e572476fc29b39b269c397b738a7d79fa6d672fbdd89c4ce986a25282aeeacd', 
    'k4nqXjab/GOqyQMOqK6GBWtMZLpvE7gPPBtbp0PR0JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)