UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5/DoqhfCKz+4RMICt2EJhQnsCySUkWya32DOY6vYQs=' 
WHERE 
  key_id = 'd86a29eb971751b07c3776a25afd09c577c4f9ed9aa128fc8e891401bfb25024' 
  AND (
    token = 'g5/DoqhfCKz+4RMICt2EJhQnsCySUkWya32DOY6vYQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )