UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XNHrV5RiSWjdh/8wqHivT4J/Y76YvmmzhK8dJDfwp8=' 
WHERE 
  key_id = '8e32fda4d82cf3fd28393eb490c735ee149a58e17e5b15171388b19e88c81246' 
  AND (
    token = '/XNHrV5RiSWjdh/8wqHivT4J/Y76YvmmzhK8dJDfwp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )