UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Szj5bTVSAKszZ+2SI6ipJhPHVweY7L0fYDUCcGaeGs=' 
WHERE 
  key_id = '7eb284c658b839158343294c2993a1dc64216b29520c0ce9693b4dec2a3560c0' 
  AND (
    token = '5Szj5bTVSAKszZ+2SI6ipJhPHVweY7L0fYDUCcGaeGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )