UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hRyyKUyExkC68UpGck7rGAHjw/U35EOfe7+2MAUupA=' 
WHERE 
  key_id = '02a54f7430a481598034a65316a2a32fc0b59476183bb57d83f42c8127df6386' 
  AND (
    token = '4hRyyKUyExkC68UpGck7rGAHjw/U35EOfe7+2MAUupA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )