UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JWav4QiHo5ZwZIBzSKV5Y6KA7XJnTGCLkC2uOomPp8=' 
WHERE 
  key_id = '5ee9260e4049da59adae8c2cf240fca1242028ba797ec1a1aba0fb574c402783' 
  AND (
    token = '+JWav4QiHo5ZwZIBzSKV5Y6KA7XJnTGCLkC2uOomPp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )