UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rj5tzXKsf/o+QLjCJLGZcc7IIID0o6atvjv3TqD27oA=' 
WHERE 
  key_id = '236307ece186e150f143512496d6bda0f662d861d5ae3295a2ffa0549b257119' 
  AND (
    token = 'Rj5tzXKsf/o+QLjCJLGZcc7IIID0o6atvjv3TqD27oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )