INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '081b209fa9b4b03994538109aa9a83bb1c6d749d0c007e3d78958191ccfe4d8c', 
    'uuZJbqKjTke0/Mqw2HRGcP9w9KmrhsNomNug0iFAjDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)