UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlERblU81F0vagawpwl2mzHMgfQUF5LquVNoIwteMNg=' 
WHERE 
  key_id = '9e109f3f66907434efe55f8f247a7447793fa3c9ac7531d17f70184d198b9da6' 
  AND (
    token = 'IlERblU81F0vagawpwl2mzHMgfQUF5LquVNoIwteMNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )