UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hTFSXPnDdbnV2O2/e3FrZmWrpUbv7REOoiGjdxXgSmM=' 
WHERE 
  key_id = '340f44175134f428dfeadfb40ad160bbd2ea3504582ba2e5b37c46267c18d899' 
  AND (
    token = 'hTFSXPnDdbnV2O2/e3FrZmWrpUbv7REOoiGjdxXgSmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )