UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cyum3Tbgk5RQj7iswZWw8wbugNgBTaI058kZuboIsvU=' 
WHERE 
  key_id = 'b7a54a02a50647a2024e7f3ace21ade36f9ef576ae3c9959f2c37819744471b6' 
  AND (
    token = 'Cyum3Tbgk5RQj7iswZWw8wbugNgBTaI058kZuboIsvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )