UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQOPM4Il52yKOmkR/nFZ0fh5JhKk0a21pMILP7prwms=' 
WHERE 
  key_id = '1d1618dcea59c369e8bf5f34fc682b79368092db580f5fd93d863d17769eb411' 
  AND (
    token = 'iQOPM4Il52yKOmkR/nFZ0fh5JhKk0a21pMILP7prwms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )