UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4xSYaUiuvWq6ydm8XGXdQ/yzFMSykUQDm5qOE7yYLg=' 
WHERE 
  key_id = 'cb5e6848638f18c2cdd9abae75b9ecd0a4f2f5770832cebb21e274111a063b44' 
  AND (
    token = 't4xSYaUiuvWq6ydm8XGXdQ/yzFMSykUQDm5qOE7yYLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )