UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgJxfiADQKe6ohQqB26XrfJLpn9ncRerRRzunXLj5UA=' 
WHERE 
  key_id = 'a48fb9ddd539e4055946132c7fba06b51b417d48e6bf42c77974cc556d572f7a' 
  AND (
    token = 'xgJxfiADQKe6ohQqB26XrfJLpn9ncRerRRzunXLj5UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )