UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShMF4d4bCEnoQeWV+tbKea0QahJcPUmd5PBSX9rPVaI=' 
WHERE 
  key_id = '7386e5fb3683c36b143a3b40b5c33b243803d43113e3508c489de5a094d934ee' 
  AND (
    token = 'ShMF4d4bCEnoQeWV+tbKea0QahJcPUmd5PBSX9rPVaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )