UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxmNbxAn8LBc67z/NnM2eD7SdORHT26s2XiQVqqzTpE=' 
WHERE 
  key_id = 'f23e9725a3fb88ea4e422f7b5046f2e17f60289c27f584332f4cb06b08dd9a3d' 
  AND (
    token = 'gxmNbxAn8LBc67z/NnM2eD7SdORHT26s2XiQVqqzTpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )