UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/J6TD+WOw7uHd1XLn9RxYksiJ6epmmpf6qdybK3Tww=' 
WHERE 
  key_id = '211065f7ff6b46b2f175bf17feca164ac372c0ab6900233dcd51538ed0f2ab3a' 
  AND (
    token = 'i/J6TD+WOw7uHd1XLn9RxYksiJ6epmmpf6qdybK3Tww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )