UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYFkNFxKMeULe/fEyo8myvEzoOfgqSN5jKubiTKena0=' 
WHERE 
  key_id = '4f056684111ddea9b1cd9998d32586244568b6388596f60c1980fa61294d332b' 
  AND (
    token = 'YYFkNFxKMeULe/fEyo8myvEzoOfgqSN5jKubiTKena0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )