UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Nv+SW4Jmu4yShz2lwgFfPBU1wIVJN1T4pf4U6DImNM=' 
WHERE 
  key_id = '8309280b7d654f9d59887387ba05c0220de1c66979af0451f603f21b454b67b6' 
  AND (
    token = '7Nv+SW4Jmu4yShz2lwgFfPBU1wIVJN1T4pf4U6DImNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )