UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdG2SVogjj0IxnfIC/PJ2KvoHg8kfPvdNQvUm3Ilk7Q=' 
WHERE 
  key_id = '5a0a1f4ca8e6608bb9337368d091f0db0b8d442f556d67054b2c56d56e142782' 
  AND (
    token = 'QdG2SVogjj0IxnfIC/PJ2KvoHg8kfPvdNQvUm3Ilk7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )