UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzXg581ogQtrecsW5B1FMA50JTlV3ff77Q+xPUeaBCY=' 
WHERE 
  key_id = 'b7ee237189e1df0219329a4e0d1fb31eae18ad3d617a2fbdbab5a74adea52523' 
  AND (
    token = 'UzXg581ogQtrecsW5B1FMA50JTlV3ff77Q+xPUeaBCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )