UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xNjT5Cwk3KNYOPcelwEftPNaHbZvNapLnT8ppOS9Wg=' 
WHERE 
  key_id = '1e03969090123fac2930ac4be90f8187e7661ad3bf6575e4ac7c9c9f5516a489' 
  AND (
    token = '+xNjT5Cwk3KNYOPcelwEftPNaHbZvNapLnT8ppOS9Wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )