INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc7f8244964722835d4f988aee6151ce352cf505bd61ffbd3302eff3a406aa77', 
    '7R1boHx44VB6b+M23TmNlgHA6g2z0jFmcU91uWn7nkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)