UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHF+CIrx8VLbqlBDFhAz7/VaYOQunK0UCaHAqPvfQ3A=' 
WHERE 
  key_id = '602071ea3b1cc80d1fa22a807029633e738634fb017da599c7f4bc7bd5eac923' 
  AND (
    token = 'aHF+CIrx8VLbqlBDFhAz7/VaYOQunK0UCaHAqPvfQ3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )