UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/jWXAyB+7hgTBWQjpRqCUTjUqdWBDnN/LhIq1Rhdag=' 
WHERE 
  key_id = 'c42c19c8533853fc930ef1c0b2d407b684af05f1cc9e34d5fc0217e470648afa' 
  AND (
    token = 'v/jWXAyB+7hgTBWQjpRqCUTjUqdWBDnN/LhIq1Rhdag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )