UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4LUAQB4f4pTILVPsyX5hW379D2HPmDLO9NZD2HYpKA=' 
WHERE 
  key_id = 'd9ae0ee735e383dc6f48ecf5c8318298861f7703e645c32396f0434ae4d18dae' 
  AND (
    token = 'Z4LUAQB4f4pTILVPsyX5hW379D2HPmDLO9NZD2HYpKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )