UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mn7LQPATt7xkMlC+c/vqVWlWblqXNOak8sGDgWunaI0=' 
WHERE 
  key_id = 'ffbe75acef6b9cd9f28c7e1308d29ac577dd2527948042da8d0a256ab41705eb' 
  AND (
    token = 'Mn7LQPATt7xkMlC+c/vqVWlWblqXNOak8sGDgWunaI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )