UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiN2aUEmYHUhKFj4ksF5FxqGNv8+RoW1bYR60EYoLn4=' 
WHERE 
  key_id = '8fc7d28bbebf4c7e4c75543ab95902eee11f22429e3bd42237e18099480bf88d' 
  AND (
    token = 'GiN2aUEmYHUhKFj4ksF5FxqGNv8+RoW1bYR60EYoLn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )