UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wsad1cp7IwXTfXezWvkcD0ZVVrXOjFbziNUYrFC1+uw=' 
WHERE 
  key_id = '6ed09f04993bf50506fa2d29f8d54d469c4bb5cc559e8a02211c34bfd28bf6e6' 
  AND (
    token = 'wsad1cp7IwXTfXezWvkcD0ZVVrXOjFbziNUYrFC1+uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )