UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEnY1WYu5I5wnHfoA95a2t8jcmq1XWaE1v8pRV++vlY=' 
WHERE 
  key_id = 'ab466be5431737b91fc12133c342914d22a121bd9ec9e85223421356292d15db' 
  AND (
    token = 'WEnY1WYu5I5wnHfoA95a2t8jcmq1XWaE1v8pRV++vlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )