UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThX1SL0GY8NbrfmOZiOkx3KCw4a9SeOBYsnETttmwOk=' 
WHERE 
  key_id = '8144270e14fbe343aa0a39eafc4a07a251ce9e872aa062a4c93b7079d0a818e3' 
  AND (
    token = 'ThX1SL0GY8NbrfmOZiOkx3KCw4a9SeOBYsnETttmwOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )