UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sl5dSVEuEnUcqPWppoVLrBjW9mNELWhwEot0ybY/Wp0=' 
WHERE 
  key_id = '26e5fad5650259061a9f328e34cff395a019bc5e212fefb3df9a42b42b3f7484' 
  AND (
    token = 'Sl5dSVEuEnUcqPWppoVLrBjW9mNELWhwEot0ybY/Wp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )