INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c7368d3c7deeea4457b22eff4ca92d2090a4efe3fbaa52e67b258b15b896731', 
    '8c5TVXDZKJ7ANm/3KB9NVW2W6wXe92Pl9p20cncwhak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)