UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0rOzTm/eLVehSUZDuv3ZbTC3eR2XVSlH1sv8aTFD3iQ=' 
WHERE 
  key_id = '28bd1e75246cfba860b415a9cc7de68ede847c79191c912a7ba46f04d3bc0f6d' 
  AND (
    token = '0rOzTm/eLVehSUZDuv3ZbTC3eR2XVSlH1sv8aTFD3iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )