UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NS+wIkncagfHAZcUE3i5am27ByErn2QqZAEF2NBP7+I=' 
WHERE 
  key_id = '08a0f7ac39831465237cb554b9642952963ecc0da64a605865054b0649d46962' 
  AND (
    token = 'NS+wIkncagfHAZcUE3i5am27ByErn2QqZAEF2NBP7+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )