UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Tzq1Pm+VPYrx+auyWl8WKP8+gZWjJxozgXL/9O3as4=' 
WHERE 
  key_id = '76d1070d995829a3fbdaac3f97a8af4e7c7b3b22954ce9f43603773ceddd4acc' 
  AND (
    token = '9Tzq1Pm+VPYrx+auyWl8WKP8+gZWjJxozgXL/9O3as4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )