INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '129ff15e33a6e6dd3b05f0e802448dc2dd5e1a28dc8a85c3115f0a547ec80456', 
    '9kqDqU+LizrBva6sSAESxfrQWpCeN0V0G69fdze62TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)