UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0s7+iXzZtvpC+DVWpxUr9qh8fbBgXeZUvbzHO7RMIc=' 
WHERE 
  key_id = '7fae136afdcc6ebd9455f578977894bbedb25d9a022fe9e63f1c250dd909f040' 
  AND (
    token = '/0s7+iXzZtvpC+DVWpxUr9qh8fbBgXeZUvbzHO7RMIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )