UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqXeP77IqfFOJB+ABuaQbXXR4zwb1HtCCRaxXJaZGcs=' 
WHERE 
  key_id = 'b1620f1655837e1c9539a5cc49662cdab7e1817c44ef8ea72707f0ef1269a25d' 
  AND (
    token = 'CqXeP77IqfFOJB+ABuaQbXXR4zwb1HtCCRaxXJaZGcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )