UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx+ZESPncEPOGLXdUz8QYhi5zBZuq3SJ5n/KJAchIlM=' 
WHERE 
  key_id = 'bdcdce5e17d248c703832b022a9364607f8cf8a18d3a60afe923027589649b37' 
  AND (
    token = 'zx+ZESPncEPOGLXdUz8QYhi5zBZuq3SJ5n/KJAchIlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )