UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uR5JRLmlWHwKPSi9q6i9XYehUiHP2Bu/ITAvNg4HdhI=' 
WHERE 
  key_id = '9762e61a166ab5ec63c0a2b244354033c687ba58040097aec64c2c058e394438' 
  AND (
    token = 'uR5JRLmlWHwKPSi9q6i9XYehUiHP2Bu/ITAvNg4HdhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )