UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wG2DFcmJn0qgO5eahLyBpLUi7+0MvpB4gCM3JHUoNSg=' 
WHERE 
  key_id = '64c2c449662ec391486d8b6abed853ba90e87f9c6a086989a2f80bd0ca538675' 
  AND (
    token = 'wG2DFcmJn0qgO5eahLyBpLUi7+0MvpB4gCM3JHUoNSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )