UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZC8qs99MiIbPOYPOmlZQDPUkcltuIMZRo5YeqtKGF4=' 
WHERE 
  key_id = '280897d0d1588c442c59f61c3976ca14a6126dc4bb3252c77704cd48b4c84eed' 
  AND (
    token = 'IZC8qs99MiIbPOYPOmlZQDPUkcltuIMZRo5YeqtKGF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )