UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QnbFkh+ekopYs6juFM01jGQ8utkW91RKSsBqKr5m4Cg=' 
WHERE 
  key_id = '08caeb88d2c1f179dbddb1c4bd34efb817fcb6d8ee5ffb1606c00daf06f379d0' 
  AND (
    token = 'QnbFkh+ekopYs6juFM01jGQ8utkW91RKSsBqKr5m4Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )