UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+HK06DtJwBt1L0Pgc8VKq1wrdZLtx8yFW/IQ+a3cEs=' 
WHERE 
  key_id = '755b39b4d03de8cb3dc9d6bc0a6a63d89315a6cc13b4b2a9fd612c23223f7ba8' 
  AND (
    token = 'D+HK06DtJwBt1L0Pgc8VKq1wrdZLtx8yFW/IQ+a3cEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )