INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '404bf20be8ba042c0884ed68e0c75b51860e0b4807857a990011e388edb8bef4', 
    'gfpXNeD440Omv9hqWmgzxt5uSwla9nNWQyK15ezZ83M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)