UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbLBevivQ5Zj9E9MEuECQVxkvvJiJ6SNlE4q124wW+Y=' 
WHERE 
  key_id = '99d8df436298ba0d65adf4da56bab3f9997b4264e2685a51ea0e15c19db95e9b' 
  AND (
    token = 'gbLBevivQ5Zj9E9MEuECQVxkvvJiJ6SNlE4q124wW+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )