UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UflshUmihqxyiAAza7pgkTvDCMUwXmeJAGwRda9Z5Y=' 
WHERE 
  key_id = '8ef61fd7cac44eee7b256dbc3498f09f56a21fa225ec38dbc804dca3cd74adbb' 
  AND (
    token = '7UflshUmihqxyiAAza7pgkTvDCMUwXmeJAGwRda9Z5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )