UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6mJ6CeiUTXhs6TLRVf3+WzzWjO2ph6GRBeY/OdASa8=' 
WHERE 
  key_id = '3c1acb2e976ad39277477db3078c9cbb4b6290c536e8d55a2a7c395e31128a1c' 
  AND (
    token = 'T6mJ6CeiUTXhs6TLRVf3+WzzWjO2ph6GRBeY/OdASa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )