UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RaMh0xGvIJlihYfFNLu2ig3CNSc8bLoMVrKo0dsbPbM=' 
WHERE 
  key_id = '7118965aba30c50cdf9c9b6af4baeee9c93e5fbf031a3cedca46babae87b7e92' 
  AND (
    token = 'RaMh0xGvIJlihYfFNLu2ig3CNSc8bLoMVrKo0dsbPbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )