INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b02edbaa7eb8c1321cbf989b5c7b934655a6839e0960cbd28d36ec87d0da82', 
    'ZxrCf4IDqEUSXrT93hC7tvK8x5H3yqrB04mWrje1M1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)