UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGVVFBZPUCCzPp56uXZKvd/JiKmFWkWpD0pYhmRr9xg=' 
WHERE 
  key_id = 'd2d1aa5e27aa770f1b9bdbc0186308140302ea3b122f91b800c38abd7b4456de' 
  AND (
    token = 'QGVVFBZPUCCzPp56uXZKvd/JiKmFWkWpD0pYhmRr9xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043