UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQBv0E2VOaVYZvtI4ENbnNUCKa2+PBcYRT1lrPjmG48=' 
WHERE 
  key_id = '400200507517fd5ae615cf803836c05d26f5ed1d1322d923ef833290c109e7ac' 
  AND (
    token = 'AQBv0E2VOaVYZvtI4ENbnNUCKa2+PBcYRT1lrPjmG48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )