UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COBncP+txeL9uaO8D8406zSWd+d4VvvxSGbwrAUj4Zw=' 
WHERE 
  key_id = '0494daa87c71233294815ec591410f12cd13397b75da67acd52329aa3019ef8d' 
  AND (
    token = 'COBncP+txeL9uaO8D8406zSWd+d4VvvxSGbwrAUj4Zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )