UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwKVwkrWxSDV8L5h+y8HPbLu4GX1Ne6wCX9TcbweHpw=' 
WHERE 
  key_id = '6504f306985196eb603d6b0a37ad8878f8e4608bec90654d952be8ea3b9411b6' 
  AND (
    token = 'UwKVwkrWxSDV8L5h+y8HPbLu4GX1Ne6wCX9TcbweHpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )