UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SpmsqxkVgzuJ1fyvjmNH9ZkCwameYIrF/m06qmlhAXo=' 
WHERE 
  key_id = '6f9c374d9038f745a87f1d092fd341852907a336935e1bba1fcff9e66f441b95' 
  AND (
    token = 'SpmsqxkVgzuJ1fyvjmNH9ZkCwameYIrF/m06qmlhAXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )