UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FcO4wjP27DVooPwxgly7Sahw1LwPH4pdneUjn9hMBvc=' 
WHERE 
  key_id = 'a5009bfe57f357054a9b17cde3148af672d764a5740d900c8341a17c4b418203' 
  AND (
    token = 'FcO4wjP27DVooPwxgly7Sahw1LwPH4pdneUjn9hMBvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )