UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3akSdYzmm7AdN+zj5OYZ2NF8PrZb2zqb8lxEehowAQ8=' 
WHERE 
  key_id = 'a780e932ed675807555149fb1e46ae5febb6372865e5083d7cedba528c697da3' 
  AND (
    token = '3akSdYzmm7AdN+zj5OYZ2NF8PrZb2zqb8lxEehowAQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )