UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DfQK2WDK15XbaZWRlLEqp1nhbCeW5daOQrKj+r8V0z0=' 
WHERE 
  key_id = '3d460711cc84216cea9ab7085de902db07cd7465a6c7eebceb775eb3b7f1bcb7' 
  AND (
    token = 'DfQK2WDK15XbaZWRlLEqp1nhbCeW5daOQrKj+r8V0z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )