UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNWZEScsNRJCVHWf3hzF8kDi2+WtZz1Or3aoCrLNsE0=' 
WHERE 
  key_id = 'cfc930bc8325dec28c552961213fbbdf03752e0f2f5172247761fc8a30699506' 
  AND (
    token = 'DNWZEScsNRJCVHWf3hzF8kDi2+WtZz1Or3aoCrLNsE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )