UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ylwv5/tB5btJzmDwZemEj0MTsuwoP/JsB8H8yub684A=' 
WHERE 
  key_id = 'c927538fa4242d196ea2701a2815c4e9a85509f21b097b7cd6f8da70b2ab442e' 
  AND (
    token = 'Ylwv5/tB5btJzmDwZemEj0MTsuwoP/JsB8H8yub684A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )