UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOvgaE4Qoj8lyf5JIh4+ZZhFGsZjOOxhkwNnLkekNyA=' 
WHERE 
  key_id = 'a2ec01939126a88914a2c81109083f22173ab5330c5acb605f47e6cc14d09af3' 
  AND (
    token = 'YOvgaE4Qoj8lyf5JIh4+ZZhFGsZjOOxhkwNnLkekNyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )