UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9Fzxgidg1eAyubifbpbKJqROXrb7tNadwTo8C2o7f8=' 
WHERE 
  key_id = 'e23fe200b2bf8dfcbb94b84da383cf60990d48af7410b051c8fe521f3089df89' 
  AND (
    token = 'K9Fzxgidg1eAyubifbpbKJqROXrb7tNadwTo8C2o7f8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )