UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9MJW8XknKZZdi46wTJF3xW3URBDWCuTjMNGcvt2QoU=' 
WHERE 
  key_id = '1d7ccbc7938e1d654801830e1e29c4a6c9bf2ac14b2ae2b94891649ea69625ac' 
  AND (
    token = 'v9MJW8XknKZZdi46wTJF3xW3URBDWCuTjMNGcvt2QoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )