UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/5GbCDWx+UHOOSoncL5LBwKSrZweT0Xy6eONs5PJo4=' 
WHERE 
  key_id = '12ecb7f5df590a24c7144425a1bdfcc711f6a48ffd435c10bf11a81c6576965f' 
  AND (
    token = '4/5GbCDWx+UHOOSoncL5LBwKSrZweT0Xy6eONs5PJo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )