UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuNu8Yrn20Y3q/LQT3ai6Dgfk1uf8G8hQaLGXyo7Vuc=' 
WHERE 
  key_id = '9c84aed402eb6addb2d2e391aad02f92c0ba4f8ac98cf3107afe9e9290d97456' 
  AND (
    token = 'nuNu8Yrn20Y3q/LQT3ai6Dgfk1uf8G8hQaLGXyo7Vuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )