UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUgN/mJoJr+6mVdBiBDcUiQzuiose4MVGBh7bwTMi9c=' 
WHERE 
  key_id = '961c4bdbdf2c29d34231048275b4c1ea0cfb8ae3e0e86ba5af0d62af598b459b' 
  AND (
    token = 'HUgN/mJoJr+6mVdBiBDcUiQzuiose4MVGBh7bwTMi9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )