UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/f8iGfYuzHppUQ3M97Gm3jUsh9IgXQ2VsfkTdUj3oo=' 
WHERE 
  key_id = 'd2b2d6ea2114d70b385417a2517310acb385f990b92df9d8a68889239325f1ca' 
  AND (
    token = '0/f8iGfYuzHppUQ3M97Gm3jUsh9IgXQ2VsfkTdUj3oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )