UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxA4z9w/kpDQW7yA4EGbVTVIcykuimuo3aoppt1A8kg=' 
WHERE 
  key_id = '02fc6e6d9e79dfe7bd09bb16d453a0c080b0ebc677a449ca83c92906028d71b3' 
  AND (
    token = 'vxA4z9w/kpDQW7yA4EGbVTVIcykuimuo3aoppt1A8kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )