UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ox0ER3nLSXMCS0Abkh4l8Hx53YUX9RtQutH7ngOxQ4U=' 
WHERE 
  key_id = 'b36d9225845fc7ff8e5d52da6af78c9d31b16f87bb603693785146388733b247' 
  AND (
    token = 'Ox0ER3nLSXMCS0Abkh4l8Hx53YUX9RtQutH7ngOxQ4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )