UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQhNrv+uPElSyLOeCJE9vDccmJknRNYJxW+XWAd7itA=' 
WHERE 
  key_id = '99f72c8ca4e33aa58be3255e436d46ed5610473a4a6bbc8fed091b878a189eb5' 
  AND (
    token = 'VQhNrv+uPElSyLOeCJE9vDccmJknRNYJxW+XWAd7itA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )