UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ze7GNZJAZiOelJgoOPuCLg3ZLlTbDAJi8PahfOuHp2A=' 
WHERE 
  key_id = 'f70375e6c49c225aafb75684caf2bdbd3e1247d93bb27d42412c6d629c50836b' 
  AND (
    token = 'Ze7GNZJAZiOelJgoOPuCLg3ZLlTbDAJi8PahfOuHp2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )