UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esBM2dSGsqEVwoscBcX0rKVwylXWmAlVuZuTcKE4D4w=' 
WHERE 
  key_id = '9e3c6365e1e14d3bdd4f50cda8819c2a6ef943d96757b10f91fddb45df52a040' 
  AND (
    token = 'esBM2dSGsqEVwoscBcX0rKVwylXWmAlVuZuTcKE4D4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )