INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28559d56f1e094ff52c56ecb2802767ac7810bc37285bd160a7367ad43027376', 
    '1wg39gztZLfQUQSRlmp705sz9kNmfWXnj+8ItrtVLOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)