UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KXGSSJXs09CLKGZkCWKWs66bB82eHiDQe0OJabv9HU0=' 
WHERE 
  key_id = '7ca402f3deabccda89abdc49570374c43cbc53ec597152a4fb1bc85667e86d32' 
  AND (
    token = 'KXGSSJXs09CLKGZkCWKWs66bB82eHiDQe0OJabv9HU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )