UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MkbMn3Ie0QnnnEZ/u/GrH9y0ia9g9ODKScBgX6g/JiI=' 
WHERE 
  key_id = '3f77598d53163979cc4717f6eeea5816af5823ce7d5d4378d3323ae10413d9fe' 
  AND (
    token = 'MkbMn3Ie0QnnnEZ/u/GrH9y0ia9g9ODKScBgX6g/JiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )