UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmxXXAP84xChCF10w+ZAjYeNPWOBFCvyJf1v55a3A3g=' 
WHERE 
  key_id = '3020451ccbf02e8b8af63347e8c5f812e2c4dad84e10f28a8a5bb0196ec56624' 
  AND (
    token = 'TmxXXAP84xChCF10w+ZAjYeNPWOBFCvyJf1v55a3A3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )