UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEY2jKY3ZtLErqXOUByszsQ8BXOGMc927zF/zBeLrIc=' 
WHERE 
  key_id = 'ad3c4ce4a95db249209a58157535c8f1e66b99b74ffccfef556e7671ce332136' 
  AND (
    token = 'aEY2jKY3ZtLErqXOUByszsQ8BXOGMc927zF/zBeLrIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )