UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hljA/8joXD0CtskBql9whogAmzayFfDNNKNnKdC2L9o=' 
WHERE 
  key_id = '799cf5b164917c303c1354c57353d9168691dcb18b6f764b9c59c68ca5e7ddca' 
  AND (
    token = 'hljA/8joXD0CtskBql9whogAmzayFfDNNKNnKdC2L9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )