UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PmmjZuGpUJBY7cRV3m+ZXQeIsf/cyqn2VrfHYZwR/wc=' 
WHERE 
  key_id = '0fb2c091a91c2943e3e39e3f3eb5215b197fd11c3296e7810024a275417ab30e' 
  AND (
    token = 'PmmjZuGpUJBY7cRV3m+ZXQeIsf/cyqn2VrfHYZwR/wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )