INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '747ccc8544b5e436f61ca7f96386ccf9612c54bf463a8ad6e5d0788ba0cb6957', 
    'GtyqdlQatiRX6Wszc5efpAp8UmuwGny/+MVi5+wowjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)