INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3fff92face73b064ad11618dae4768acf428677a40f461cb9f5f03088c5528', 
    'Gd/QQaOB81aV1d+mY4EhfTEWMLoa2mvH9TxreK5abVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)