UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64t1FyF2nC9/bZoLM94t4fi0lzu47irGljtbU5ZHk5E=' 
WHERE 
  key_id = '79a369304185bc2a99a6910e9912e5693b98c14ca6ee06f2030caf6bdd961144' 
  AND (
    token = '64t1FyF2nC9/bZoLM94t4fi0lzu47irGljtbU5ZHk5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )