UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IiTocBt3uGJEsdo3vNVOsBHj5vGtnJYi+yDywRtEDLA=' 
WHERE 
  key_id = '44239f3529ed74fd3475b95701eed9c9c49e80901cfd7eff375377120260dd38' 
  AND (
    token = 'IiTocBt3uGJEsdo3vNVOsBHj5vGtnJYi+yDywRtEDLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )