UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wwT4CsaxR7vGFyorkJ9S3e/i3D43glLI7QqP3c09YU=' 
WHERE 
  key_id = 'a3f0c76469815880686576c1e9aea09f6d3b1d582f2544d36a80fc9678f74822' 
  AND (
    token = '3wwT4CsaxR7vGFyorkJ9S3e/i3D43glLI7QqP3c09YU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )