INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319e15bee24d10e28d1be36431ce8af6f34e03037e3cfbdf7afa92150518fb08', 
    'cE0spAD5+R8hIop8CuOtv1IwFoFzpQdCIQW3D1tS+/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)