UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCc5m7VhWtnVspaA1iW8l8W0GvLIYx6zU4VuNeTcaVY=' 
WHERE 
  key_id = '11e5b9389d0c4b960031c81506e9951ed1c18022d344f0036afdebb0b907e3a1' 
  AND (
    token = 'wCc5m7VhWtnVspaA1iW8l8W0GvLIYx6zU4VuNeTcaVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )