UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuIgFnHUhu8lnJ+HfAV7IusFddRiQMjIJcZ3DoT2Gb4=' 
WHERE 
  key_id = 'b4a7e2406a3170a4885019f452e021521bdeae72e0f7374a2ac482544e2f05e6' 
  AND (
    token = 'SuIgFnHUhu8lnJ+HfAV7IusFddRiQMjIJcZ3DoT2Gb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )