UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTGbAVjYmjZOsvJcxhGDtWfoljsMpFOUKroumIgILb0=' 
WHERE 
  key_id = 'bd198ee1ea02f1f987d2b762d9d7a7a68ba733e4518c7db6cad03f08d681988d' 
  AND (
    token = 'UTGbAVjYmjZOsvJcxhGDtWfoljsMpFOUKroumIgILb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )