UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rojEJaASUJwJUgSlFOiZY0WldI3L9YFz4zKlYxJxFys=' 
WHERE 
  key_id = '11e0fbd1f2621c6cfe331612a49b6afe9a7214c256e660c28330924e39de6a0a' 
  AND (
    token = 'rojEJaASUJwJUgSlFOiZY0WldI3L9YFz4zKlYxJxFys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )