UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GY8QlIwSb9CXM5Bdir3/wDt8kTaapJRsR9sjMO94JKE=' 
WHERE 
  key_id = '9f5707b91d73e90d8efcba83f335cfec5475940365f46196ab08121ed9ac556c' 
  AND (
    token = 'GY8QlIwSb9CXM5Bdir3/wDt8kTaapJRsR9sjMO94JKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )