UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzSUXtF/f1rYw5Vr8Bbv4Ayc0cEjnYE2NeB2tUraQ8k=' 
WHERE 
  key_id = '2ffc12a1a37673540b750845af360b856a17eae42fa54f2dd93a4077d2730264' 
  AND (
    token = 'KzSUXtF/f1rYw5Vr8Bbv4Ayc0cEjnYE2NeB2tUraQ8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )