UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njAp/Ma24CqgVasKcbY76uHOeH5e5Zjbej6YfYjILTc=' 
WHERE 
  key_id = 'c9284bed71a1b39d0020f816d7812cdce099140aac2901ccf1b3c047cead2d6a' 
  AND (
    token = 'njAp/Ma24CqgVasKcbY76uHOeH5e5Zjbej6YfYjILTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )