UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8AYcB7ge44UaQdc0eXsuGrPRpUCH4EbWyZT+WehQCMI=' 
WHERE 
  key_id = '3f812b394670820a6bca35e1f43be0ba371c495a3e60559a14225edefcbc45aa' 
  AND (
    token = '8AYcB7ge44UaQdc0eXsuGrPRpUCH4EbWyZT+WehQCMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )