UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5xsRERu+wk9q/h2OwVXun1bXImaxil40Z0OPv0SZEJg=' 
WHERE 
  key_id = '37663e5f91fb6f31423e5003b68aab196f89646f9ad78bc6adfdce24f287f80f' 
  AND (
    token = '5xsRERu+wk9q/h2OwVXun1bXImaxil40Z0OPv0SZEJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )