UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GhRtg6tztd6K3jExSwA3g98clI9+dW4b75vF+Ph9g6g=' 
WHERE 
  key_id = 'b8dfd3b7c94a4096c34951e06fd604d547203c79ed03ed8e866855f72d7856cc' 
  AND (
    token = 'GhRtg6tztd6K3jExSwA3g98clI9+dW4b75vF+Ph9g6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )