UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ra3ur9HGSa/CibhQbc7DaHK43zZKdWzlevvplX1Hjko=' 
WHERE 
  key_id = '269e6a3449cea4521e2fc44a8f870464b1fd905dfbb2668be2000bf3517e9cb2' 
  AND (
    token = 'Ra3ur9HGSa/CibhQbc7DaHK43zZKdWzlevvplX1Hjko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )