UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1q9UsPUcf91WfbOOkpn6Gcrl3VFL/Oe49/La9eSjso0=' 
WHERE 
  key_id = '5641fc4ff5654a7b8cb47710a4dce4e3ce0bd9c8b12e884f8c139ac164ac222f' 
  AND (
    token = '1q9UsPUcf91WfbOOkpn6Gcrl3VFL/Oe49/La9eSjso0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )