UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2dOFbqaQiOKE5v4hdBtZ1T5KsIXWs/4ECSXLGkMiZs=' 
WHERE 
  key_id = '84f3c005e41313fabb92c50835a61364030dc343e24faebe0bef5e7c5448a2e8' 
  AND (
    token = 'W2dOFbqaQiOKE5v4hdBtZ1T5KsIXWs/4ECSXLGkMiZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )