UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omjcltqUs2puuP9dHJXxN88ZylRyXlJgoPKHycQQ6OY=' 
WHERE 
  key_id = 'da4e8168a671dd9391b4cf00b7d09bd89a1815026f238797453a2ecf8a3efa91' 
  AND (
    token = 'omjcltqUs2puuP9dHJXxN88ZylRyXlJgoPKHycQQ6OY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )