UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S902zI+Py7SEvzHsGOTGGe/yLXLpmadR324uCIieL3g=' 
WHERE 
  key_id = '1f8b3ced830aed7316e9826d89db205bd463e2ab024a0057abde076de7905d84' 
  AND (
    token = 'S902zI+Py7SEvzHsGOTGGe/yLXLpmadR324uCIieL3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )