UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YjgVaw8GIrXLm0RwCCjEtsklceIoB/pvUX4wv6DXlow=' 
WHERE 
  key_id = '29c43afe5619ad123cc78a6873513a6122fe9cccd14c0589dfe5c0518ac6709c' 
  AND (
    token = 'YjgVaw8GIrXLm0RwCCjEtsklceIoB/pvUX4wv6DXlow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )