UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuZjgAuHOY7iBm/hQ+hFhABMEc/FyAZKSX6X3eExztc=' 
WHERE 
  key_id = '245728d9e21e8150dd7d524f9cbad1ecadc8353f81a6aa2298999be10a25fa96' 
  AND (
    token = 'iuZjgAuHOY7iBm/hQ+hFhABMEc/FyAZKSX6X3eExztc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )