UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqELz6DJgIdFfgP2KhuOksPKEfWfLJU3dOQkcELeBZw=' 
WHERE 
  key_id = '3d5fab5288b23dea2671f2966e49f2cf86c9160ce10be7b76f89188ebb68cc3e' 
  AND (
    token = 'pqELz6DJgIdFfgP2KhuOksPKEfWfLJU3dOQkcELeBZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )