UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Efv01x9ITXdBtxu7iLFejEK3Y4q8xRMvlIJtrPA1wc=' 
WHERE 
  key_id = '4f543f7d412eb8ae977a91d23deddd09107c5a1ea665c4e6bd4bf9179875d434' 
  AND (
    token = '/Efv01x9ITXdBtxu7iLFejEK3Y4q8xRMvlIJtrPA1wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )