UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Q1Js/QmY1k/sZXiYFxSmQsGzAoHdAlge/iaMjtMFM4=' 
WHERE 
  key_id = '4e764fa9acfb4b3b6c7a1b7b2fe9c5dcf990dcda225f675094297d252c9634cc' 
  AND (
    token = '7Q1Js/QmY1k/sZXiYFxSmQsGzAoHdAlge/iaMjtMFM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )