UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7V4GC/cfpm9sKJQGw3BzU/hCUMHhNDZrd9CDKOg3HpI=' 
WHERE 
  key_id = 'bc07088b6f4671fff848a89b62efd20aca054d02ae6752de0c82f1a6e2861215' 
  AND (
    token = '7V4GC/cfpm9sKJQGw3BzU/hCUMHhNDZrd9CDKOg3HpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )