UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTWGKxTLJ7vfX+z265j9mwt2MnKH4lelPQdFbXJ+uuc=' 
WHERE 
  key_id = '1eee3c5410477d7399b1143dae2f98acf330f6a0f2c82ca9221a9ad0ed3d6072' 
  AND (
    token = 'yTWGKxTLJ7vfX+z265j9mwt2MnKH4lelPQdFbXJ+uuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )