UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EcU2H4H1Ncsmp9nESPCbR4VSDuecQhGpZm4NCxIsTRA=' 
WHERE 
  key_id = '26afa0490b93778d43dfb2beae130cefd4da726ddd484a687690bb9ffc853185' 
  AND (
    token = 'EcU2H4H1Ncsmp9nESPCbR4VSDuecQhGpZm4NCxIsTRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )