UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5H9FA93Jx3HHKKxOJqmAPRa6M/3BzZTGNkWvYacS3h4=' 
WHERE 
  key_id = 'fe532bc34059ec8b82038f3e18b309bd3e41c45fd7e9a671c9ead862a05ffdb4' 
  AND (
    token = '5H9FA93Jx3HHKKxOJqmAPRa6M/3BzZTGNkWvYacS3h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )