UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQrpUb2DAr+Yz+hF5eYfZkFzV0pkzTz9tJ8mt1eoWMI=' 
WHERE 
  key_id = 'b657445932e820ea2996764550a0b2197eb9d305fbfb1126182a087261c413ac' 
  AND (
    token = 'MQrpUb2DAr+Yz+hF5eYfZkFzV0pkzTz9tJ8mt1eoWMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )