UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWLtEK5MIO6a4BbhbVa9/6Ep/0RdaUDrKTEe1FxU0ko=' 
WHERE 
  key_id = 'c1d82499390b7b8175618e16cf11191b0b38422f97a7fe7b288fd18d751a6912' 
  AND (
    token = 'GWLtEK5MIO6a4BbhbVa9/6Ep/0RdaUDrKTEe1FxU0ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )