UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D94lQ2Vj/3avDIk8dVVUmqKAuwlwDeqAJc2eVl+9vuk=' 
WHERE 
  key_id = '5ad66240cae73510b7486e6e4d41e52dd9c133d18aa6e778fe2e6f19f8bd67da' 
  AND (
    token = 'D94lQ2Vj/3avDIk8dVVUmqKAuwlwDeqAJc2eVl+9vuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )