UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUfDdLZ44RETGRk3FDkj2UPNmpPKNetCOjjntL6V3sU=' 
WHERE 
  key_id = '3cfa1e2d1a79c5d4d9cdd1e7cfaae8f9d8716f6ab2408c1c873ebabcd4109302' 
  AND (
    token = 'wUfDdLZ44RETGRk3FDkj2UPNmpPKNetCOjjntL6V3sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )