UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXSz902wz6T0sCzx86qbLdafI3gSmvXkggxtsDT/K0w=' 
WHERE 
  key_id = '3775464ac7ce75c0253673271f3d82f14dea1b253a4ebfa1d3e0edbe949379d0' 
  AND (
    token = 'qXSz902wz6T0sCzx86qbLdafI3gSmvXkggxtsDT/K0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )