UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TS9UxwFLhdXqGhNmhlIcBpcZqF+zxQpKyEtfUDpd1Dg=' 
WHERE 
  key_id = '39a221fb0074e7b908d4a273fb520814400a53c087f105337ede6055afd81789' 
  AND (
    token = 'TS9UxwFLhdXqGhNmhlIcBpcZqF+zxQpKyEtfUDpd1Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )