UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfHdsaHprXsUiJCe1wchlx5CLBaBskDoZDHzHjEoBkM=' 
WHERE 
  key_id = 'dd783bd0923d9f546861fcc4023aca902c1d04884874e911bfebbdcf0b97170e' 
  AND (
    token = 'PfHdsaHprXsUiJCe1wchlx5CLBaBskDoZDHzHjEoBkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )