UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIdkU5F1qQpPzfT99PLcUjV5BXQPfSDyMM30xOjD9gs=' 
WHERE 
  key_id = '9a7791538a7d3f11d67b6f125dd85417b0435db1e28785dbc509b8f001e2bee7' 
  AND (
    token = 'LIdkU5F1qQpPzfT99PLcUjV5BXQPfSDyMM30xOjD9gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )