UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wFCtunWRNM5xN+sEY9e1rIHDbAPbxoK22QLmfr14dUc=' 
WHERE 
  key_id = '4ff4095914534d080040897081833453bdc6141ea626664b530282acdef8e95a' 
  AND (
    token = 'wFCtunWRNM5xN+sEY9e1rIHDbAPbxoK22QLmfr14dUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )