UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cmc4OifoxBAvszbfbukdtoU/LJWjA4m0Z/pNfRNBJ+s=' 
WHERE 
  key_id = 'cb41876efd4b04d417f4e676fe31ff2de4c86862d152f3b21abdbc5382e9113b' 
  AND (
    token = 'Cmc4OifoxBAvszbfbukdtoU/LJWjA4m0Z/pNfRNBJ+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )