UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D25+IWYIeK1wI8YaYAKooQtokJc6PPqkJ5uMo4SmVdc=' 
WHERE 
  key_id = '2343623cf08c43eff653c70d66ce925baec4297ad1c17fc2962f13be6b1535d8' 
  AND (
    token = 'D25+IWYIeK1wI8YaYAKooQtokJc6PPqkJ5uMo4SmVdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )