UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MvIbTCM7ql2c+ipqPIAokJ562MP6B9XIvKWdqR8408=' 
WHERE 
  key_id = 'd3d47636c283b91ebfa43684a6e4ab0e01585e3883cf55a316f215904313b427' 
  AND (
    token = '5MvIbTCM7ql2c+ipqPIAokJ562MP6B9XIvKWdqR8408=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )