UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBxhIR7zTaWyJum4sHMA60mKyvMvGC8D1lFsRCy/FgA=' 
WHERE 
  key_id = 'c26f1ac4f98a4e4b246d530b8bb8c540fd47e28d6f22eae7dcb68a50c20f61fa' 
  AND (
    token = 'WBxhIR7zTaWyJum4sHMA60mKyvMvGC8D1lFsRCy/FgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )