UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9K8XSIAmPTVc+ai/V9hl/sU3PdODJXEd+zmNXrXr7nI=' 
WHERE 
  key_id = 'd68c973ef1da79c9f9441e7450999396814f184cc1f325eca05b843dabf640e5' 
  AND (
    token = '9K8XSIAmPTVc+ai/V9hl/sU3PdODJXEd+zmNXrXr7nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )