UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVYrjmqXEKRP9kt7+2bXE1sAmj5FDp/xEkVMqHxtE6c=' 
WHERE 
  key_id = '9460dbd6f5a415967e8fcf3c404f732ed76e8e5272ea62266fbf17b678856927' 
  AND (
    token = 'NVYrjmqXEKRP9kt7+2bXE1sAmj5FDp/xEkVMqHxtE6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )