UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erbIPltO5Y8heKbXNER5Pcg1Vs2Eky6w8gj+jWGBf/s=' 
WHERE 
  key_id = '154ac50fc47cf53f86e744e249ae667e2ae174c85b257e1e4e0ed3a6eba07e5b' 
  AND (
    token = 'erbIPltO5Y8heKbXNER5Pcg1Vs2Eky6w8gj+jWGBf/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )