UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5IvoIsVVN/IG2qpLUM14xTK03UCeXLwu9ZWVbSYh6k=' 
WHERE 
  key_id = '112423ecc24b77f4604bd1446ff2dc56239baabc01ab053c2854e8db05905aef' 
  AND (
    token = 'k5IvoIsVVN/IG2qpLUM14xTK03UCeXLwu9ZWVbSYh6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )