UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mVjnDECsEHbhMKmCqmg3LEH3xU2DVjid+1Sa6sN8wMI=' 
WHERE 
  key_id = '2ad5ab39ceeeb559aec04f100b6aec122018a47cd5ac88450217aab654e74110' 
  AND (
    token = 'mVjnDECsEHbhMKmCqmg3LEH3xU2DVjid+1Sa6sN8wMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )