UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'im9n8Xa9e+C9vnOqQt7JZh77/hDO/uzmj5gRVJYVE6Y=' 
WHERE 
  key_id = '5157af8e9628a6abb971f4b807853379d55c3e3837d644942458cc4a06649e54' 
  AND (
    token = 'im9n8Xa9e+C9vnOqQt7JZh77/hDO/uzmj5gRVJYVE6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )