UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XxK6ryuiO776Pgbhd5CINAUTkIvXv8UXZKNCE1Qjmo=' 
WHERE 
  key_id = '45309ae46c7d4ff8f7170367b7b5b50e3609471c1e777ad637d7ceb796fe2716' 
  AND (
    token = '9XxK6ryuiO776Pgbhd5CINAUTkIvXv8UXZKNCE1Qjmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )