UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZ+lv5z6vxeWHgG5knqhwJYVt6UUUzp5X+McVKzC1bM=' 
WHERE 
  key_id = 'ee42aee2adee2096c757741f45e84f0917130f04a050a8ae3edee946abca936d' 
  AND (
    token = 'MZ+lv5z6vxeWHgG5knqhwJYVt6UUUzp5X+McVKzC1bM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )