UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FjwHeQsmG/tdFAF2nTvXdh7Z9GbrqKewhu+ah+eJQNQ=' 
WHERE 
  key_id = '3b4eb9d7e4647ce7cc82d9becdc79d871ed5cf2aed2016e9ca60738b925ff561' 
  AND (
    token = 'FjwHeQsmG/tdFAF2nTvXdh7Z9GbrqKewhu+ah+eJQNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )