INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2947cbf5fd256637580ab9682e2194de83ea0ccea44e5723b4d282274b573a6', 
    'nNEBkT0LxOLpISoWN+K8uKErSHc9Wc3o/lxTBuV5AME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)