UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uuhH150d0vR3jwKWYiKTOJY6krqjvm00votcLFFz/s=' 
WHERE 
  key_id = 'de790d09668276991c7628221ae184a4d56df2dff7e48d01d2f1d74982ee0299' 
  AND (
    token = '2uuhH150d0vR3jwKWYiKTOJY6krqjvm00votcLFFz/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )