UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UY35HNhMtikJEwQ2SEgUpe1p22W6dZv2Lf3JTC2OXtI=' 
WHERE 
  key_id = 'f94416ad51406fa70713ad4c0f8a3cd1c5bb68705f90abff59a958aa57523918' 
  AND (
    token = 'UY35HNhMtikJEwQ2SEgUpe1p22W6dZv2Lf3JTC2OXtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )