UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxfC+3xpysqQ2Gpb/+fvEWDZATNOsKq8g+7GjtbqY8A=' 
WHERE 
  key_id = 'a589e9c23ba105b97921cc6900759654e2f59c13a078d2a9d4cc8bb09a5cc352' 
  AND (
    token = 'zxfC+3xpysqQ2Gpb/+fvEWDZATNOsKq8g+7GjtbqY8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )