UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWJnGO8JtuezrQGQCJOoO2bfrX+zArYLpZNi5XuoOqU=' 
WHERE 
  key_id = 'c5611abae6c5e5c0ccb3b1bcbb73d6b6eb7f1c5b55491afe5a41a39da64c6664' 
  AND (
    token = 'JWJnGO8JtuezrQGQCJOoO2bfrX+zArYLpZNi5XuoOqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )