UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEnz18dMbmTW8tF8i4xj36id3XPx2BKJ5odERmxZDR0=' 
WHERE 
  key_id = '9a74597583e33d1634f2220fe48fe410b4bd725c666f097b349536a9b966a91d' 
  AND (
    token = 'HEnz18dMbmTW8tF8i4xj36id3XPx2BKJ5odERmxZDR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )