UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/QhhnAnK1UMV9Znw81XfsFMtrk451icxWklfB5RiWM=' 
WHERE 
  key_id = 'fc411a6464b5bf81d55e2fcc3363e219f80bca6e110a99dd96b183279e296a29' 
  AND (
    token = '5/QhhnAnK1UMV9Znw81XfsFMtrk451icxWklfB5RiWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )