INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0914e5bf643ff01474f0cad3902a1638a58ddf6c8b18a4979a648b4b36ce8af6', 
    '3QleWQjTvQ5l+y74ahD3avkyHPrIq8ZZoK7Os0u/1F0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)