UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2gKg5PMoZvzMlwUgJKDCbjoNVvSDMEUrohXgltV418=' 
WHERE 
  key_id = 'd4ef0c52a2f9d41bc539959e22c594805bc5ea4dbd8cb245d9b449eb3c7ae894' 
  AND (
    token = 'o2gKg5PMoZvzMlwUgJKDCbjoNVvSDMEUrohXgltV418=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )