UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T00vSckR4gfhCKtS5m2fyPaOb43yvcXLkgEPxgz6kS8=' 
WHERE 
  key_id = 'a68e73c0d4e22dfe248fb05a9bd778a583b62025a7e2a6dbf909d160aa261ed5' 
  AND (
    token = 'T00vSckR4gfhCKtS5m2fyPaOb43yvcXLkgEPxgz6kS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )