UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1vIzSYAU9ytBoadZslF0v4KHSYmZxGA7LiltXtMjRkc=' 
WHERE 
  key_id = '48561f4b3a94fd12cf7862a37d35e4484deda7729d112d76b48a5d105f8624ac' 
  AND (
    token = '1vIzSYAU9ytBoadZslF0v4KHSYmZxGA7LiltXtMjRkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )