UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZuNwS/qRojbYF/5Iq1NjmyELUd9QYqo09JPwdggSF0=' 
WHERE 
  key_id = 'ca981034dad1324368d224ca6bd950d967277ef282c34515f9d7307e26c8bc20' 
  AND (
    token = '/ZuNwS/qRojbYF/5Iq1NjmyELUd9QYqo09JPwdggSF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )