UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dk1AFW3vuaOSZGPQeBopuuIMsceqEwvm5flTqUGNegU=' 
WHERE 
  key_id = 'acb0e072714d366a2ffa8cdc03945b756be9313713a90860f9b426300572ae1b' 
  AND (
    token = 'Dk1AFW3vuaOSZGPQeBopuuIMsceqEwvm5flTqUGNegU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )