UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oxee9pDKZIEsE6O9GqVlGNtz+VOX7gM3xAoziF/zp/A=' 
WHERE 
  key_id = '3894ae7e8506a14a487619ed7d963099f3e3d714fd8a05172d0ad9f42460ae76' 
  AND (
    token = 'Oxee9pDKZIEsE6O9GqVlGNtz+VOX7gM3xAoziF/zp/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )