UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXucxnLa6ZQuTZknya/xmOZB9piuxirSyWTXFkq6sVI=' 
WHERE 
  key_id = '4fc002d46b5eca462255087f884e233c7fd87767e26378832fd7c9a961850d6c' 
  AND (
    token = 'UXucxnLa6ZQuTZknya/xmOZB9piuxirSyWTXFkq6sVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )