UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kegDszwZW5zfU+mfXl3QF0aCke7FCDqhiqaP7W154gs=' 
WHERE 
  key_id = '3c3b430d68515d2e1b82be0fc08f39327c91afc84e4b5a178d75ed79711687ff' 
  AND (
    token = 'kegDszwZW5zfU+mfXl3QF0aCke7FCDqhiqaP7W154gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )