UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52sSHrKn7TzpUxOrreqyWinc/Lrk1x6f59syzbYpTzk=' 
WHERE 
  key_id = 'b148cf6546b7419a3e3b7168ffac44ce1c86e5c455ccc5d2927e56b37a8fbd20' 
  AND (
    token = '52sSHrKn7TzpUxOrreqyWinc/Lrk1x6f59syzbYpTzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )