UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqBfXciOhIJNrQ8w42Vz6kVkQ3XQ2zXqWunGzB08/DU=' 
WHERE 
  key_id = 'cad131d7735ffbfb4993a19c1500364621a8aeefef90695d900c4ce7ed091809' 
  AND (
    token = 'xqBfXciOhIJNrQ8w42Vz6kVkQ3XQ2zXqWunGzB08/DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )