UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmGtsSzgKFZto3rhTz79RyNYKawRwHP6Atvg1yPXexo=' 
WHERE 
  key_id = 'a3e7ca0042a9622e246c03fae1e9c400a9ccb81ff073f9e51471f335f5cc336c' 
  AND (
    token = 'cmGtsSzgKFZto3rhTz79RyNYKawRwHP6Atvg1yPXexo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )