UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxXBr5liA8Vqp1aN2HVdRU+F//g4qV1QWLfG+dAa4Kw=' 
WHERE 
  key_id = 'cc3cbcd033786469996d8eaf9342395e322ed513100f1b8fa907ab7ae078d0c9' 
  AND (
    token = 'WxXBr5liA8Vqp1aN2HVdRU+F//g4qV1QWLfG+dAa4Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )