UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzGd+MQa5ObxMT6UuV35AASpqG8LZSIr1BEhRv8B6SU=' 
WHERE 
  key_id = '38c06f736c860177d2d9c61b8f095a8f9790883b8df12153cb1b987e03cea976' 
  AND (
    token = 'YzGd+MQa5ObxMT6UuV35AASpqG8LZSIr1BEhRv8B6SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )