UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mui0vJP1zqDUhd29moJXOnI+DI83ZlJG5qNmWY4P0uU=' 
WHERE 
  key_id = '96d2905bb3db4e8f6810b1a784cb2f58449203e963ae749f040991339a4e758f' 
  AND (
    token = 'Mui0vJP1zqDUhd29moJXOnI+DI83ZlJG5qNmWY4P0uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )