UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sdlQK8dNf9NZEuOqNe0vcG173PnkAF8ZyK8utnnsfj8=' 
WHERE 
  key_id = '35ad441998dce918a18e67185a1e6221663a7efc9b0d28a378c5e28677b85fcb' 
  AND (
    token = 'sdlQK8dNf9NZEuOqNe0vcG173PnkAF8ZyK8utnnsfj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )