INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f28eb6dc6f310a82e11a616cb7fa6cca600445b8fc8fa5ce5cadde688e3f71d', 
    'Piwko80+zsiJp24YgDxm5qb/S3JasaR4y0ER6Ycpa5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)