UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVCkERcJ1egp2Am+1BN7YpgTRpuXJqZL5+wfImF5lfQ=' 
WHERE 
  key_id = '9bc1143d10963d34b5b2e8a81b462e4e30c051890630c85f5ae0410935fbebc3' 
  AND (
    token = 'sVCkERcJ1egp2Am+1BN7YpgTRpuXJqZL5+wfImF5lfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )