UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EYQ4JIEUB6TjKJCGzlcWPYexO1uwl9hbd8BqiaqViZ0=' 
WHERE 
  key_id = 'e3ba7ef74fcf5e00ee285682fec9d7278d5f55a98bf4bfd484788286892d76d9' 
  AND (
    token = 'EYQ4JIEUB6TjKJCGzlcWPYexO1uwl9hbd8BqiaqViZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )