UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XujB5ikkxvWW5ZXPB4aE6I1W+y1R0/V0CPTUMffMFLQ=' 
WHERE 
  key_id = '6a1cb6f6c82bcd3b6742c4ab9e84eb9b061aa9c1e0d7fb58eb7113511a4a6128' 
  AND (
    token = 'XujB5ikkxvWW5ZXPB4aE6I1W+y1R0/V0CPTUMffMFLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )