INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a538b95605555c33e0cce49363b88a45bb68cac7b5078bf549b9811b8f5fb5d4', 
    'tNFyASWJkcEXYPPnh2DjhucCQKlkzBS6qyBuMJECWrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)