UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEQhzpVVVONzMpzjW71HFr04TGff0JjqMEGOltOrZU0=' 
WHERE 
  key_id = '2de194a2bb6831e00e9b7b288e97572d0640ee99d14986b4267768d5400d7cfa' 
  AND (
    token = 'pEQhzpVVVONzMpzjW71HFr04TGff0JjqMEGOltOrZU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )