UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8QpHFCEBh7NIltsBoAFuHU7LwiU0oziWguG+I2wtu4=' 
WHERE 
  key_id = '1ccf955139a4a8e5a36fa21bb72143355d1bb3d9a0698ac2b896d57722bd0299' 
  AND (
    token = 'S8QpHFCEBh7NIltsBoAFuHU7LwiU0oziWguG+I2wtu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )