UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3CnA1zR8f91K0LJpwhx6EfyIsfPh0HlsrPLedE1eog=' 
WHERE 
  key_id = 'a6165d9dd131b5b1d1424090f5cc342c2cbeb159efbb821f2cbed551d184d016' 
  AND (
    token = 'b3CnA1zR8f91K0LJpwhx6EfyIsfPh0HlsrPLedE1eog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )