UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3MRvhEg+AeV7RwsTnPllFybWhq0/g9uoRHEnYd2oN30=' 
WHERE 
  key_id = '04d7ca0ff0544a771c45443d30c5e3736d844b90f7d844f12e7cbe1bc0a88261' 
  AND (
    token = '3MRvhEg+AeV7RwsTnPllFybWhq0/g9uoRHEnYd2oN30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )