INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c6de570339720722ccf46ff8558f2102167b9ba17811ca3bb76b4ee4bac27fb', 
    'sDQPKKN8ux2wZq0o95rJW7YOONkWYPSWEkWbapv79XQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)