UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jSmUsKoJ+ec7dM7KlQJ8R3kET0MtSv20Ce2wSRyq3c=' 
WHERE 
  key_id = 'da44abd569e1552fba3eb3b1693928cd1b9e9f1ebaeb5dbb26ffd2fe44a60371' 
  AND (
    token = '7jSmUsKoJ+ec7dM7KlQJ8R3kET0MtSv20Ce2wSRyq3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )