UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+sObYeQxbKeDneJfGa4PnWsHGBWNiKojzUGFeOpfXwI=' 
WHERE 
  key_id = '8e66251930ab59db13a1516d5b39f07ae624734be924d3877f283d2bacfa6885' 
  AND (
    token = '+sObYeQxbKeDneJfGa4PnWsHGBWNiKojzUGFeOpfXwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )