UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJZkHo0rblA/bwIY0ZhL3Ru1qhmfUcfkPLfufOGvIeU=' 
WHERE 
  key_id = '004b017e8119fc79f5f5852742167957467fd3057e9915537ad95554ff21d553' 
  AND (
    token = 'zJZkHo0rblA/bwIY0ZhL3Ru1qhmfUcfkPLfufOGvIeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )