UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5o9yWfwBz2Kfko8I6Kp0hrijNJvsZ5uq5Z+jovaA00=' 
WHERE 
  key_id = 'e084752789dc0ad989521dbb669c80950398b31d6ae5b5af2065dd24d76e2807' 
  AND (
    token = 'C5o9yWfwBz2Kfko8I6Kp0hrijNJvsZ5uq5Z+jovaA00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )