UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNc+D+nj+IlzYnJizsRuPp03QTgbJ6lB4HZj3lhETnw=' 
WHERE 
  key_id = 'b5708e81bd5843722a1fad74498b978bfcff0821e2859863e777c685358ea5f3' 
  AND (
    token = 'NNc+D+nj+IlzYnJizsRuPp03QTgbJ6lB4HZj3lhETnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )