UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AYRSVcWCMWT4kPoE9rGujapbmRfLQvO4hPIPicyMx0=' 
WHERE 
  key_id = 'd9068dbb62354fc34f1d4187c3f7f5b3f530b2a904f2e100c790b66d1746a494' 
  AND (
    token = '9AYRSVcWCMWT4kPoE9rGujapbmRfLQvO4hPIPicyMx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )