UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pacJt62cmkBwr5yjzi6kBEZnuxXvkTGWR8sO3eOhAfE=' 
WHERE 
  key_id = 'f75d68a005c3bd6f0cece4dc85af76ccd9f4097fb78f6f7a57c7f2a04ee83039' 
  AND (
    token = 'pacJt62cmkBwr5yjzi6kBEZnuxXvkTGWR8sO3eOhAfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )