UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9E6Ka8oGVktv3yWJbS8eHY16yYmYaiyNnysmz50J7Fg=' 
WHERE 
  key_id = 'b9bb39f7e92287ec3465f4dafccf183dcee91a5297b38413ac5f54589348f9a9' 
  AND (
    token = '9E6Ka8oGVktv3yWJbS8eHY16yYmYaiyNnysmz50J7Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )