INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1948f0bc01b663442bf6d9700881f66525d150496bc120eb0cde2bcc72b41b', 
    'hRt6yKjiOgvIe1gkiZDmqy50kOt08Mrb4Drha/u6NJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)