UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3LuMZtC/T8jZqj5BgirRQIgEZfyR1Mp+ffvu8/Zkwmk=' 
WHERE 
  key_id = 'c2ce8da273cee1057c4068cd787c453c70c320aa212694048704631578ba51c0' 
  AND (
    token = '3LuMZtC/T8jZqj5BgirRQIgEZfyR1Mp+ffvu8/Zkwmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )