UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6cINBcbY8parhkQNiv15crF4nnzZm5Ixfu2FN+DWcU=' 
WHERE 
  key_id = '376b7c6d8d44e12b6146149685ae872383fe72b3ab4b64cc79d9c8519fccc582' 
  AND (
    token = 'Y6cINBcbY8parhkQNiv15crF4nnzZm5Ixfu2FN+DWcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )