INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ecb5c99187e11390e80e000d99ffb6cd89a65779f7cbb41037971899bf6ebab', 
    'Q+fOJSipEACexju/EBMEsDeXj5uqBuUA2qpKu8jzSis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)