UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dU4wgHsksN5j8wbBsOv1qYjMawVauga/pQERO5b2VKQ=' 
WHERE 
  key_id = '378ca10fc240c1d557f151738670ec8cd96513d49ffd8a4b15f10a95327fbeda' 
  AND (
    token = 'dU4wgHsksN5j8wbBsOv1qYjMawVauga/pQERO5b2VKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )