UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UcD6AVZhf4oQnIg1YDlvM/mzg81ATSmQ5gZQCA8QiQs=' 
WHERE 
  key_id = 'dc3e54e1b471535fe05d93ec06494aa73bd91955adf0a8bdfdd650b3fe6e2d2e' 
  AND (
    token = 'UcD6AVZhf4oQnIg1YDlvM/mzg81ATSmQ5gZQCA8QiQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )