UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUEPG6xezToeNj1njX6aIoMwUDMsYTs8HtyXtJbbbMI=' 
WHERE 
  key_id = '965b8ea8ab46f2bcf336664fe8dc67d9d3d3b52b5c0d0cb3e8d8a7eafb6fa9d3' 
  AND (
    token = 'oUEPG6xezToeNj1njX6aIoMwUDMsYTs8HtyXtJbbbMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )