UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybyMR5kGRv7tAccu8YLhB8YvLkXhjgB11xgOMI6xiD0=' 
WHERE 
  key_id = '7da1da6e847ef7c270103c92c69ba157fad8e84e9f5a1fbca88feae59f856974' 
  AND (
    token = 'ybyMR5kGRv7tAccu8YLhB8YvLkXhjgB11xgOMI6xiD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )