UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3LtJPptKFAvb9vOMp0P0kzsm0SIy8QnmU59XiP6wuTk=' 
WHERE 
  key_id = 'c335eeb71e1d5a87d337a89bb8d80ce77b482e906dcd23695a1a96923f3c8ed9' 
  AND (
    token = '3LtJPptKFAvb9vOMp0P0kzsm0SIy8QnmU59XiP6wuTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )