UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQj4GJehuslinqzMZsS4v7NWnB9skpmAJqDdFrPSufE=' 
WHERE 
  key_id = '31b85a11a77bf24e6bd1628b7078c6b85dd29fccd2e07c40b17bd2b3f277cad5' 
  AND (
    token = 'oQj4GJehuslinqzMZsS4v7NWnB9skpmAJqDdFrPSufE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )