UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhbmBf/No8dRDiya2a6PkJ0c9pEmM6m252baH45bTrI=' 
WHERE 
  key_id = 'ef2f4621cad1aad43b94f843385da3950d7cb746b23f6c0f4f958f4f5aa7531b' 
  AND (
    token = 'EhbmBf/No8dRDiya2a6PkJ0c9pEmM6m252baH45bTrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )