UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCOAsrVDDSj1qOjjJLpa1p17sVTalYDkZIjo5uNDa1Y=' 
WHERE 
  key_id = '5dcf3a6467af1beb50a9e27bcfaf983593085126f52b5758a85ef742c9179971' 
  AND (
    token = 'TCOAsrVDDSj1qOjjJLpa1p17sVTalYDkZIjo5uNDa1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )