UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D0kGh8L0SbY5PwnaMy1BhIKiq0hHLk7LEXyDwDzfH/M=' 
WHERE 
  key_id = 'c215b6f13996f6641b2a5485130b08871262c5e07bedd1c11a5dd9a64ced13a3' 
  AND (
    token = 'D0kGh8L0SbY5PwnaMy1BhIKiq0hHLk7LEXyDwDzfH/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )