UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iB3p9Maj1QQrXjdRJlowuyvGt5yZeHUTkIlWzu3LVSQ=' 
WHERE 
  key_id = 'fb977a3d4c9013be94159ed7ecda6c24cd4e1dd21a47d7c35f62af29d8c0726f' 
  AND (
    token = 'iB3p9Maj1QQrXjdRJlowuyvGt5yZeHUTkIlWzu3LVSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )