UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0/7QkEaKpSTCoiEkr52WwyVkOkBfZgavKWtD7WdDwU=' 
WHERE 
  key_id = '533c9053498616a1b8d75b1fc7e7de74be564502ca9190229f02484e8928ad2c' 
  AND (
    token = 'q0/7QkEaKpSTCoiEkr52WwyVkOkBfZgavKWtD7WdDwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )