INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9312fe216954497165315b24d963e8b400aedea974982a66d352d087d131cc3a', 
    '44AEIjEkRsrMR2S7CLhZir8ZAQeEpa77UhI3fEuGWkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)