UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gcwxHrw7DgTDK8lLtqsaKyxeDwlxFXB5g8m1o5wlrY=' 
WHERE 
  key_id = '7ba9fb2e52d4d9b461b30b2703c5e5c0e1b44ac8bf4ea1fcf9acf0753b2bf982' 
  AND (
    token = '6gcwxHrw7DgTDK8lLtqsaKyxeDwlxFXB5g8m1o5wlrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )