INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88b806e4ee188feae16db768cbb9e44683035380f93a1421e7f8ee35f75a8191', 
    'As2ht+1QrgpTRn7HJW7USaD0i4eUcdVXBh5Ez6zpm1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)