UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxAsFTKCODgzKlTSROpbVX0Cf/CYtDuc4xtrX/Y4LOU=' 
WHERE 
  key_id = '3a61c15103178dfe25fb2a9ff9c9f40a4f477087bb2e9573ff43e7f52a03eea6' 
  AND (
    token = 'uxAsFTKCODgzKlTSROpbVX0Cf/CYtDuc4xtrX/Y4LOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )