UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gK2K6k2/ktE6Ky27va3Vi6PCYZ+kS2v4v/3A0w8l/qQ=' 
WHERE 
  key_id = '5e27ee29412aceaadcd0584dea7131553187246326dfd140f2f1e8882e9c1910' 
  AND (
    token = 'gK2K6k2/ktE6Ky27va3Vi6PCYZ+kS2v4v/3A0w8l/qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )