UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGgNjxrmJMASpt7zG+qZoxvRTYxrBepZsUqGRoZOhxA=' 
WHERE 
  key_id = 'e8ca7cc0f1516cd4ad70183df38f0dda61f3524f81e9a8437c30970d906b9308' 
  AND (
    token = 'oGgNjxrmJMASpt7zG+qZoxvRTYxrBepZsUqGRoZOhxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )