UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bz5E+tHY2aiw/cPLHaNKxU8XU5m3gyMmVI9Gi3/JxpE=' 
WHERE 
  key_id = 'd2a09a84c60733e9c7ef2f5f45b40ff8b06773f8994047cd5c61b22d6be865c9' 
  AND (
    token = 'Bz5E+tHY2aiw/cPLHaNKxU8XU5m3gyMmVI9Gi3/JxpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )