UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMSLH1/F/6mBaMGXqfS8qBObEEXfgjwzG0zfgI+g0Js=' 
WHERE 
  key_id = 'ac7bcef843717ad959481e20a06f8901d5f5bb7f58fc6fe97bf863ea7398824d' 
  AND (
    token = 'VMSLH1/F/6mBaMGXqfS8qBObEEXfgjwzG0zfgI+g0Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )