INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11f1c89e6dc1f96adceda98355f017f39e43ea9b851e6bf3e9579b64bca45584', 
    'hNOq3AN4k/Hxvm9NuiUVy1bgZormfRkqdFirPUirM80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)