UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TILTPmhd7xVKVEFUB3D4nPv+BLEx8USELRAhBGuxPh8=' 
WHERE 
  key_id = 'd8c6dd56a8c909d119683481e74891979f4c12438b79bc4ec860e15fcfdcbce6' 
  AND (
    token = 'TILTPmhd7xVKVEFUB3D4nPv+BLEx8USELRAhBGuxPh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )