UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3659QN+9PI3mAl2VCaKZ6okI0pZv5hwXSJ3XX6FwqDw=' 
WHERE 
  key_id = '8c7441df8904ad33cf7a74333f44e15359b967c7252e05e76e3358a93dd366a4' 
  AND (
    token = '3659QN+9PI3mAl2VCaKZ6okI0pZv5hwXSJ3XX6FwqDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )