UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmSdj2mQl2dR/zyd1o24MARJij7YFEYWd63mR8pEYaA=' 
WHERE 
  key_id = '4efcbdfffd5539d0a7c2a3c81af43769ab6d5bd5bd3ec1141c44021a0725f254' 
  AND (
    token = 'kmSdj2mQl2dR/zyd1o24MARJij7YFEYWd63mR8pEYaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )