INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc1ad0e74da3c7b306f09235f753c7f685adbb060a719f663458c2899d41f9b', 
    'eQyTGhuVjBM0THgwJryy0FTHfGWq9BqBPXYhZH3yo5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)