UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6IXsWbxknQBs3/vG2JnVsrFg81kytL17hxDeUdfknW4=' 
WHERE 
  key_id = '864c7658be2bab5efac41bbf592d1f49f7b35929bbc9a9934852709d14513b10' 
  AND (
    token = '6IXsWbxknQBs3/vG2JnVsrFg81kytL17hxDeUdfknW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )