INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5469bdc134b4b1131f9f1c373edd3222e0922f758e94f2eac34625fbe3863b48', 
    'hhFaw3u261T9JFPXBTIwWHQ0VxE2mGaQpYQ+HWnPK1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)