UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sKMt1HdjewOa06gu0PrErR7qi75/Hmb8JiPyhexwrWQ=' 
WHERE 
  key_id = 'f036b0e728682aaea647f87d4973bac471dbbc549aacda773950df9f40488039' 
  AND (
    token = 'sKMt1HdjewOa06gu0PrErR7qi75/Hmb8JiPyhexwrWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )