UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5lXxTv7wIggwahYt+zdRs3sww7+NvRaE8azpEZmpFk=' 
WHERE 
  key_id = 'c064a0bd7ca5df125578eee3029d9593e86777b7f17cd8cf21a6636cc92312d1' 
  AND (
    token = 'd5lXxTv7wIggwahYt+zdRs3sww7+NvRaE8azpEZmpFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )