UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeOG9eKzKcnPs9YiDulvjyKRRwg7PS16Nw22KLDQF/I=' 
WHERE 
  key_id = '9dd050e35807df97c05b39b199d5fc1d981e9ffad1ca3028d0d0fdb07b244555' 
  AND (
    token = 'MeOG9eKzKcnPs9YiDulvjyKRRwg7PS16Nw22KLDQF/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )