UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlRO/qsdkoDGqXaBlQZXYPzjudXCQKrFWbCfdZNPvg0=' 
WHERE 
  key_id = 'ba4cc4695cd673eadb2679dc52695e6aa8857d7d11286817a7bacc60268e74a7' 
  AND (
    token = 'xlRO/qsdkoDGqXaBlQZXYPzjudXCQKrFWbCfdZNPvg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )