UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8oH0FXX7cVM3DydQe16MlFOdcwJMVJ0znjPcaAec8M=' 
WHERE 
  key_id = 'd3387487c9d576efb8e6aba001b3fdd51517b6be07b18916a3264e7f25a7c483' 
  AND (
    token = 'N8oH0FXX7cVM3DydQe16MlFOdcwJMVJ0znjPcaAec8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )