UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPxtDd5J1uK/lhrfkTOmqUoigpr0NpHrQQm1cykmz2w=' 
WHERE 
  key_id = '3526c6f24e1c395acf78639cfedc9acd2623ce399f2279637dae075db098d30a' 
  AND (
    token = 'FPxtDd5J1uK/lhrfkTOmqUoigpr0NpHrQQm1cykmz2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )