UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/FZ9RbyZdNi4Wwmwxafh4btTYQCnVoxQToOKz70RTg=' 
WHERE 
  key_id = '26ea06b800024707fde7da3912ce4d1aca75336f1b306cd1e2a803c88e3662ff' 
  AND (
    token = '4/FZ9RbyZdNi4Wwmwxafh4btTYQCnVoxQToOKz70RTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )