UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDYdJmtKuHdsLIAYbbyrQLxQV/4Kn15fLnzyI+PBYB4=' 
WHERE 
  key_id = '66375d5c469b23cce3992c6a2763defa3466afa3cd80b46b4773edbbe33277a4' 
  AND (
    token = 'LDYdJmtKuHdsLIAYbbyrQLxQV/4Kn15fLnzyI+PBYB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )