UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mf2tQB440bHbTKJyYYFNRnhMkXloZ9HH+jlQpU1d+P8=' 
WHERE 
  key_id = '94e3281341a18861e379104f9d1459e5caad3398d2ad188d75075a9672712d29' 
  AND (
    token = 'mf2tQB440bHbTKJyYYFNRnhMkXloZ9HH+jlQpU1d+P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )