UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMHUsFIsDZG7iqi6C0nWSSMNtVXHQcWU7jWegS4HGPs=' 
WHERE 
  key_id = '1b9cb2c65d588662c169d24c91c22e22d0e5315d1e2bae3638e17ba0c7872ab7' 
  AND (
    token = 'WMHUsFIsDZG7iqi6C0nWSSMNtVXHQcWU7jWegS4HGPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )