UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BeI/lRelDKTy3fYhGaRBkgEwu2yPZJFWSxrHss7rfw=' 
WHERE 
  key_id = '69c1c69546d54d228a144b593f92e56c636f3a5183e554dbad6ebb40e726118d' 
  AND (
    token = '3BeI/lRelDKTy3fYhGaRBkgEwu2yPZJFWSxrHss7rfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )