UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LC7jw7N0jtHt8Rj+kwUrvCETKXn2tr6SZYp83rcyxc=' 
WHERE 
  key_id = '328d18d746849930137ea54e1edcbb690ed067bc189927c686222b5b1fd88e1d' 
  AND (
    token = '0LC7jw7N0jtHt8Rj+kwUrvCETKXn2tr6SZYp83rcyxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )