UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87gdE00hYs2ja2y1426v9sd2q0PaUUrrKKw5ZzNRM40=' 
WHERE 
  key_id = 'a164be156837be3e489d89fa595762a1484b9bd6ca1b8be07802cac173438dc0' 
  AND (
    token = '87gdE00hYs2ja2y1426v9sd2q0PaUUrrKKw5ZzNRM40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )