UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hIzIjNT6qLQa5OeL3wAhUh7vdMNuBi4XMUfqgUt5KJs=' 
WHERE 
  key_id = '3e1decd0bae77113049be41742e1789699c6595cf7bdb6538e554e16b2fc2834' 
  AND (
    token = 'hIzIjNT6qLQa5OeL3wAhUh7vdMNuBi4XMUfqgUt5KJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )