UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjFBtP8dehHPP7B9J/4ap2pxOc/H5IvrjGiSBaAHdLE=' 
WHERE 
  key_id = '27218569e8b5e5b09550fec5f7dd2b03c20783e5cbfa6d19d4683e4b8f7fec6d' 
  AND (
    token = 'bjFBtP8dehHPP7B9J/4ap2pxOc/H5IvrjGiSBaAHdLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )