UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/UVVZi7C06WZWnm8mCqDPeRSfvC4CuLwJ8JEi2QShxo=' 
WHERE 
  key_id = '0f030c4a9e3db0a8a885e6052a2462b628d86886ddd8011d501f77ec7e986e43' 
  AND (
    token = '/UVVZi7C06WZWnm8mCqDPeRSfvC4CuLwJ8JEi2QShxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )