UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llw6iixcWSycLLQF1dbZwivnen1xeYOxriQsB+zmEzs=' 
WHERE 
  key_id = '0c0f031fe4a543478da015ae8a32cb3ca9284e956dbc767324d9c69f5d5d153b' 
  AND (
    token = 'llw6iixcWSycLLQF1dbZwivnen1xeYOxriQsB+zmEzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )