UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPDWws0Og/rUjgTA294N2HKebLkFkVDG0VhibkK50zo=' 
WHERE 
  key_id = '6d44b57115013bb18452cd87c16818772a9e0eb84c8977db900b655aab45c8de' 
  AND (
    token = 'TPDWws0Og/rUjgTA294N2HKebLkFkVDG0VhibkK50zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )