UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '481WY8lNtl7P9xqDVjaDcwn0AnLr9u797sIJE2YXS/Y=' 
WHERE 
  key_id = 'c86176ce958fcfa897737fd888095fea71ab4b22f70dc02d49eb113b4b952547' 
  AND (
    token = '481WY8lNtl7P9xqDVjaDcwn0AnLr9u797sIJE2YXS/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )