UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRXMUELzudBW3PqQGMVn7xYYla9vYEQbaXv3mEbybzI=' 
WHERE 
  key_id = '6da4c1af3c65eae330c4eacf573eee5f421de632d29741f091c40f8ceb1c7e58' 
  AND (
    token = 'CRXMUELzudBW3PqQGMVn7xYYla9vYEQbaXv3mEbybzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )