UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U4M/NoqQhB6/dtKvWu7yh2bO+Tja6QFsMPPYRjPdhYs=' 
WHERE 
  key_id = '58f95ddfa2f42c411ef02efc3396580cd7312be9ba1bae18ee33d60815a7d519' 
  AND (
    token = 'U4M/NoqQhB6/dtKvWu7yh2bO+Tja6QFsMPPYRjPdhYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )