INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81da32748f0eb298b198158c86bbc7d58ffd3b4c7ecd48820002877519addb4', 
    'hxAqqpt8MBNxMH9Gg+ZXqBxSnlaIWEHQL33Dp9HBqm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)