UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01p1mC5hYqe+phr28aJQGiAkQnCZCe9TvPLxOpfnPEU=' 
WHERE 
  key_id = '5350e4568b67a6aa1946835dcb5adba845a792713a2cde35036be9ed2f8838fc' 
  AND (
    token = '01p1mC5hYqe+phr28aJQGiAkQnCZCe9TvPLxOpfnPEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )