UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efpb1Jw5fxngPGwjT+tRlKVk0g6wOzE2b1skF0cxHr8=' 
WHERE 
  key_id = 'f6314bacd029a1eb8e3d53531e8a08b426166e3a2286c2ea603c6fad50b28d43' 
  AND (
    token = 'efpb1Jw5fxngPGwjT+tRlKVk0g6wOzE2b1skF0cxHr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )