UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2a1w7bnpITrdzYobC/jz7eDWkmErjWzhz+7CkPXHf2Y=' 
WHERE 
  key_id = '1fffccd9c9c496a8b1d0472686d2d73b2fb017b36d907f9581c0531a5bb64f6a' 
  AND (
    token = '2a1w7bnpITrdzYobC/jz7eDWkmErjWzhz+7CkPXHf2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )