UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRdub6irjk1gIO4wIqs6Y370rK4reZcdydB4JQ5hGUI=' 
WHERE 
  key_id = 'cebce954e123af941d356d7957f3e992915f21fdcd0fdef31b70eb08b6a444a7' 
  AND (
    token = 'PRdub6irjk1gIO4wIqs6Y370rK4reZcdydB4JQ5hGUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )