INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb55e35f5a5c051c0333bce1adbd80ab5bb365eb08843539c880aca4dc3e6bd3', 
    'G1iTuONq5hMD0snDZZiPb9iZ812WqrNkivxdGpavGYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)