UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smjJm5CcMm471TjT41tBwAn/+nD3wIV4lCCokvAbBTU=' 
WHERE 
  key_id = '6233ab926e1bc6a5c9c2a2cb0dc011296b08f74e94894ea986e35e9715376b4a' 
  AND (
    token = 'smjJm5CcMm471TjT41tBwAn/+nD3wIV4lCCokvAbBTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )