UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TZNoRWA4ZAtepCFthbdePwySV7cml9jzwAxKlMt8/Q=' 
WHERE 
  key_id = '17b80b6ddee572e8c2b89026f6e9bc0860c1625688e932efdc2d031616a48871' 
  AND (
    token = '6TZNoRWA4ZAtepCFthbdePwySV7cml9jzwAxKlMt8/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )