UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TafQzlb2dpZhHyz+gKT4hwvoSi5ljf9+4Hyal4h3Bc=' 
WHERE 
  key_id = '73d0f49e2c76ca3d4270ac57b6914ada24c091e8ce2e50c062eaf2a493590304' 
  AND (
    token = '8TafQzlb2dpZhHyz+gKT4hwvoSi5ljf9+4Hyal4h3Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )