INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3857717ecaa75c8adf8eab7578962c65332693bda4f3328e77f608108a5e696', 
    'xChUbnzymQOMOk4irCbTyBVVc5dAa/yy+0HlOo25U+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )