UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mCQjbGzYN5KXZOWAhQkScZoD7XXi+1ujAEmNIPKOkB8=' 
WHERE 
  key_id = '69baf3358697051fab29ce879f52471de4ae705b2639283b62c1897392ea6ad3' 
  AND (
    token = 'mCQjbGzYN5KXZOWAhQkScZoD7XXi+1ujAEmNIPKOkB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )