UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OzcG9tclAdnuk3YEiHcCVJxUK7fVdKq9X1ZUQZyHdE=' 
WHERE 
  key_id = '95d2d8cd3d4cdc664b9995b52defbc67a542d05e17358cf424ee954935fe816c' 
  AND (
    token = '2OzcG9tclAdnuk3YEiHcCVJxUK7fVdKq9X1ZUQZyHdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )