UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vAQ8BRFtxKJiHSoN1sfPJgCn12Alz0JDq+nepxWkjs=' 
WHERE 
  key_id = '3298e2d320145fa5142553bb175795f535f752da6f5fad0f2f990dbda654de28' 
  AND (
    token = '2vAQ8BRFtxKJiHSoN1sfPJgCn12Alz0JDq+nepxWkjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )