INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6676f91090fa5f9d8899dd68e5e39d35e88bb94afd3d081b7b31db689e742ee', 
    'lq1i8b5iK7eGovPxOfkSgBHlZREMqyINOYH/LaN56MM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)