UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxqtVM1mF6OYpQG/gx0iGM44wk/5fNMvXBxusEEVB/g=' 
WHERE 
  key_id = '54fa7e1e6e33c3e75353c3a70f0f556ff0ce3d575323baa95d7def330ab40d4c' 
  AND (
    token = 'gxqtVM1mF6OYpQG/gx0iGM44wk/5fNMvXBxusEEVB/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )