UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwpw/4MklZHUMV1ql61wK/OyEdCUuB2CkbzQbOHD3eI=' 
WHERE 
  key_id = '079b2d0581e2547df3ae2f4fd39c466acdcf1a848392a8682eca241e44068d87' 
  AND (
    token = 'uwpw/4MklZHUMV1ql61wK/OyEdCUuB2CkbzQbOHD3eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )