UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeJJqxb8Ba9NUEgHAyTZVhcklxGu6OAn86VGn4wsSb4=' 
WHERE 
  key_id = 'a9f798723f65d5b8ef8ee10214858dca47f4d4f19b80f33ab8f25f1217a30f3a' 
  AND (
    token = 'BeJJqxb8Ba9NUEgHAyTZVhcklxGu6OAn86VGn4wsSb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )