UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEDuapQd7vGCMPazT9GauVvLAfKEb56h7gn7Ysm/dBI=' 
WHERE 
  key_id = '46ba667fe2d095a518285a99ec895a87bdc3a657a4290188ea7734d4b8495cac' 
  AND (
    token = 'EEDuapQd7vGCMPazT9GauVvLAfKEb56h7gn7Ysm/dBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )