UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acHKzYqK94awGU+E5mlaoMiKTp438GUuCts8/OUuTbI=' 
WHERE 
  key_id = 'ef96277c7aa7ca94818a2ee7f7dc52e8cc1b93c68bca8f47ca5a0ce0be752d23' 
  AND (
    token = 'acHKzYqK94awGU+E5mlaoMiKTp438GUuCts8/OUuTbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )