UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMJBz86HePcwSwOXxrXuMkQLQAKD8wu1Z4hbDtKus7E=' 
WHERE 
  key_id = '33368ce94879d591230ee073bde67ab3488b816f2bb4b39242316631aa232eeb' 
  AND (
    token = 'bMJBz86HePcwSwOXxrXuMkQLQAKD8wu1Z4hbDtKus7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )