UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZP8XQo0Ya87bGjr/vKa+SCEjBj4BzRPaInrsDUN3tKk=' 
WHERE 
  key_id = '29ba5f7cc0b9c5d5dc42f347b21bc44eb280e5821a3ddb15580b72b6fa53774c' 
  AND (
    token = 'ZP8XQo0Ya87bGjr/vKa+SCEjBj4BzRPaInrsDUN3tKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )