INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '274a4cc12333612c7c6114f5447dd48b3cc2d2b998640a81c9748aa398b79a78', 
    '+rmFnpyehqDbBdUUf3Nh0TdNY36/jhdwfxTcuJQi6eU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)