INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b340c0484ced4dd856e8306e70bde59e7ea88c99d03dd2bf34666f40b038b9cb', 
    'wH+R/WUqOAxq/sfRs6iRF/vffqvqyJd/zPnwLG+/4zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )