UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWgSz1SntjqRJI3j9iC1OX7W7VPlk2F8wFGJvu1deSs=' 
WHERE 
  key_id = '337dd4ef58cc7dbc1f5d6671ffc787bdedf054fbc3cc873e6740f19254cb9b7c' 
  AND (
    token = 'TWgSz1SntjqRJI3j9iC1OX7W7VPlk2F8wFGJvu1deSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )