UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXkvmelu3I0BqPQjD63DWtTnxiI7kkAhMoSdX0BGj/w=' 
WHERE 
  key_id = '9d093d8779b723742307dfc4bf93b6f3b184eb81b47073f68ab2834c6f93657c' 
  AND (
    token = 'TXkvmelu3I0BqPQjD63DWtTnxiI7kkAhMoSdX0BGj/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )