UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbyYX/8vH2OYZPbn+efS3mYron/s7h++3eOoGI9LlTw=' 
WHERE 
  key_id = 'b025c8e04ff5ad96dcb01c4e930e7a5169a6170ccc15fbd13d1cad3f083f7d47' 
  AND (
    token = 'VbyYX/8vH2OYZPbn+efS3mYron/s7h++3eOoGI9LlTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )