UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XX4Z+Ixr+zut4ifMDBU1TKRxaf/gnyX3xZRIVFhUTt8=' 
WHERE 
  key_id = '0296201d5fc19ae75baefd4bd12660b09ad98110b8a53b4ad68f5ba1581bd784' 
  AND (
    token = 'XX4Z+Ixr+zut4ifMDBU1TKRxaf/gnyX3xZRIVFhUTt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )