UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZoBzc/L5AmcU5lH2R85TktT9PokDwWvRP6KfaSPyW0=' 
WHERE 
  key_id = 'bf7ebc1dfe33d32008bed4e406ab23f9f93c117f7554aeb8a1ae443e4fdd49c8' 
  AND (
    token = '+ZoBzc/L5AmcU5lH2R85TktT9PokDwWvRP6KfaSPyW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )