UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWYrD2oSNWlOQHqx/Esy+rns/rQLLXyMGRUy2DjFdGc=' 
WHERE 
  key_id = '3a3f8bb18e520b6f1dbcdd2dc046971c7b0a4828f4d6f3a61eeb4efa80810b01' 
  AND (
    token = 'pWYrD2oSNWlOQHqx/Esy+rns/rQLLXyMGRUy2DjFdGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )