UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jLBeGSiE9qCHNT4V1UIUT9wpcylgsKG6ACFgm2Je+4=' 
WHERE 
  key_id = 'a95d4597a3c44184062677138990a65a490f5ff4a6217bca202450ad5a2b7198' 
  AND (
    token = '0jLBeGSiE9qCHNT4V1UIUT9wpcylgsKG6ACFgm2Je+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )