UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2MmyrhOmU8zbB0swcOGX5xQVf9Tcw+Y/NejVvXOF2w=' 
WHERE 
  key_id = '1fa2467ecf70e900bd79053d11efb8ef36fbfea69206038192678caa4e7f3510' 
  AND (
    token = 'N2MmyrhOmU8zbB0swcOGX5xQVf9Tcw+Y/NejVvXOF2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )