UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RvCL3ZgQwDzYHa20eyQIyfqipagQ5x6xh02vg88fqs=' 
WHERE 
  key_id = 'fc728f48835b006f99926e80d6d8bdbad7f0d9dffba976389c37936f28501881' 
  AND (
    token = '9RvCL3ZgQwDzYHa20eyQIyfqipagQ5x6xh02vg88fqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )