UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1W0+dk7CHo7Y472iRIwV8FXlWAqSoXDhnKWKvN6+xI=' 
WHERE 
  key_id = '334ae32293e2e0603331392aa36454c1a92de1645c0255a943dadb3a7e55dbed' 
  AND (
    token = '/1W0+dk7CHo7Y472iRIwV8FXlWAqSoXDhnKWKvN6+xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )