UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPfHU5WSAaRkeozn7T3UxTvWM3tlOZKFATyJe8Qdbuo=' 
WHERE 
  key_id = 'b23721d32f01229b3632466260863b47c7e52ebf76674146c2a2cc1b7459cd55' 
  AND (
    token = 'cPfHU5WSAaRkeozn7T3UxTvWM3tlOZKFATyJe8Qdbuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )