UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXbQkkLqjJlZyhxnJrrrnGaqrWwh8wXxwoouiAyLkhQ=' 
WHERE 
  key_id = '4ca71b5cf862d69c09d4b460161568adc725255a0c555a87a661abe9ce775a57' 
  AND (
    token = 'FXbQkkLqjJlZyhxnJrrrnGaqrWwh8wXxwoouiAyLkhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )