UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJgJrTm5rzi9B688JGYRlN+Lxh+Tuy+lIMAmI9D3hjk=' 
WHERE 
  key_id = '47ac71035fea58310bd2da20ce1c86af807223b4b3e4cee70f27febaf7e08d5c' 
  AND (
    token = 'iJgJrTm5rzi9B688JGYRlN+Lxh+Tuy+lIMAmI9D3hjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )