UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfWXD+eXDa8hFxn2mj2ehs7p2vfKQjRzLTU5HXqrLIE=' 
WHERE 
  key_id = 'f2657916ef15d967c4fcd9c746b909811b177fdccb3e3b5900c69978aa4ac093' 
  AND (
    token = 'bfWXD+eXDa8hFxn2mj2ehs7p2vfKQjRzLTU5HXqrLIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )