UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2CfDBo4cithC5xq4Iljbe4oq06V84maHAta0iWzNYo=' 
WHERE 
  key_id = '6feda006a59403f3b8310478ceb250fe5e0ca1b5a9e2e2980d94f85963bd6672' 
  AND (
    token = 'T2CfDBo4cithC5xq4Iljbe4oq06V84maHAta0iWzNYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )