UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6kzXin13oTUCZ8qY/EHOEGXHByF+HWnnZ2ifM20MPbo=' 
WHERE 
  key_id = '0c8c2f14383eaca930fea31c459291f0f1a024449add974a1cf7f81ed7ecbe68' 
  AND (
    token = '6kzXin13oTUCZ8qY/EHOEGXHByF+HWnnZ2ifM20MPbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )