UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'emVp4+5U4CWqO31JFYpX9SjZj9Gtp0G0r8rfo5zuxPg=' 
WHERE 
  key_id = 'ce66b8b225c1abdd7f78d2562a883bfd615277b0bc950b4fb41b9838946c3001' 
  AND (
    token = 'emVp4+5U4CWqO31JFYpX9SjZj9Gtp0G0r8rfo5zuxPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )