INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f35ce417a022717e3d41e1faadaf7446dbe707b8c6b9c84508656042836243', 
    '35jfF9omF3eUbeZD25saGNFsKZS5qrhBi5OKXe4O4RI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)