UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1oGyg76fKcbJYO6ySy+jURdKXufJhJ8vav9yrR+PzTE=' 
WHERE 
  key_id = '762da99f85480c5b6cc102375edd7c55b453e96d0810c3579fdd818d8df97502' 
  AND (
    token = '1oGyg76fKcbJYO6ySy+jURdKXufJhJ8vav9yrR+PzTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )