UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Kn5rHV0V+c9H+N0hcKlXQPuOkFHzICpz4XUfE/Ji4Y=' 
WHERE 
  key_id = '5b89430f8ba1890434ae257352e5ef241f4fc8024c4c7d93406cd3114e946bd8' 
  AND (
    token = '+Kn5rHV0V+c9H+N0hcKlXQPuOkFHzICpz4XUfE/Ji4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )