UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0oETJv1t9EEHc0Vmjp/5W4lXn7TW4qDllw2Hwx3QjI=' 
WHERE 
  key_id = '23401a9bef75f2d4f6e81774890f803d4a2a2b35b0c4faa02d6bc73f4ad64e76' 
  AND (
    token = 'i0oETJv1t9EEHc0Vmjp/5W4lXn7TW4qDllw2Hwx3QjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )