UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Dxy1TD5Qn2sWux0thm37umkmCaiIs3EIWU82QavbnQ=' 
WHERE 
  key_id = '263418a2c5f920d697c492e1552802a8f550595e0bb709e6516df3cab9a9720c' 
  AND (
    token = '+Dxy1TD5Qn2sWux0thm37umkmCaiIs3EIWU82QavbnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )