UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYnWZaL3lj8wB01yKqV71Ppm2iPIHk0Ez4+XhArf4fc=' 
WHERE 
  key_id = '89549a6a6975da9fb0f4f38db45ed2136d96967a19007e7f4baa4dcc909cff30' 
  AND (
    token = 'WYnWZaL3lj8wB01yKqV71Ppm2iPIHk0Ez4+XhArf4fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )