UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOVF9LyVxwaWcVWQCFRDKn4P8Z/U0po31ww/HHkN1gA=' 
WHERE 
  key_id = '1bc5ba6ef923f902f1a55a39062e9c90f177c02f084275e2912ae4712c7748f5' 
  AND (
    token = 'KOVF9LyVxwaWcVWQCFRDKn4P8Z/U0po31ww/HHkN1gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )