INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5f8661b4a044e4f69ff647874cce50949fd9c98f1e472783f203a516c40958', 
    'KupsggKrshmGXzrOyPJAjGU+dLLpuzTqOS87LVD4mhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)