UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeKi5EwDd7WhbhEq1zswN2lHpPjeGkpFJuT57ybBr6w=' 
WHERE 
  key_id = '6c9e9320de2173e0fe0e9bf1f0aaf1f5b856628dbf8a25933748eef9ab2e72f6' 
  AND (
    token = 'SeKi5EwDd7WhbhEq1zswN2lHpPjeGkpFJuT57ybBr6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )