UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/NUFckFBiiyoEzRYcItRCRAVpZVEjj9ACsdygO9H68=' 
WHERE 
  key_id = 'd474a7238d9964cd3cfe0b30a1fa885206f1c994cf5a0eaa42635c76b3fa888e' 
  AND (
    token = '3/NUFckFBiiyoEzRYcItRCRAVpZVEjj9ACsdygO9H68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )