UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kWs4xXdYEyQZpn3IUXbN+zPHIPxUGzbzkuNO8vv5l3o=' 
WHERE 
  key_id = 'ca1a3121fee683289c7f905a39e9d66f9830558bb5abb64577c426b6444baf2f' 
  AND (
    token = 'kWs4xXdYEyQZpn3IUXbN+zPHIPxUGzbzkuNO8vv5l3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )