INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3a58049d4be0a8d9a83132d9f64b070bfb2e3eef5a7c4df64c82ed40bcceac8', 
    'Ae74sFlltmZ3zehyzepaXKXmppZHrmgvcD48m4Af0zM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)