UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBI2i2BhT5PJv1fmzW7nP6Y0CTKw9Ew8+BplEjq7jjs=' 
WHERE 
  key_id = 'a6ec462c445225afcc5a00695de715f907a144f28802dd7c964dcbb41d68eb13' 
  AND (
    token = 'vBI2i2BhT5PJv1fmzW7nP6Y0CTKw9Ew8+BplEjq7jjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )