UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GudpJnQ+zsoQpyY8FpQ4ZngfsMzWlNscmqB9teSUdqA=' 
WHERE 
  key_id = 'ab2cf2c3b6ed3695b6de3fcbb3e90a6ef964f2cbf8f2bf8ec96fd1ea48cb4bb1' 
  AND (
    token = 'GudpJnQ+zsoQpyY8FpQ4ZngfsMzWlNscmqB9teSUdqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )