UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqnFlDPvglHomAVhNdPXHJ/ligkv7/I2c4mgjvJR7ww=' 
WHERE 
  key_id = '2f57381f03312ff9c49c0cbd77c41af4743aa57c46261ac53d9459a861a3c82f' 
  AND (
    token = 'VqnFlDPvglHomAVhNdPXHJ/ligkv7/I2c4mgjvJR7ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )