UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V6qIg3C1/Yd6IR2STpzg+oN3Gjj9JT6Cwgn70fZ50Rw=' 
WHERE 
  key_id = 'a279c0ae635ef0e3205170ed16c0469c656ec822822b2735df160fefd1c86c5f' 
  AND (
    token = 'V6qIg3C1/Yd6IR2STpzg+oN3Gjj9JT6Cwgn70fZ50Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )