UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x53EYbRghujAwoMEgi626YxGXPCgarI6F+/RuaBm4EI=' 
WHERE 
  key_id = 'cfbcce6beef4f63c34eb17c7085b6636b6539121c40a38dc78b452bc5bfc09f1' 
  AND (
    token = 'x53EYbRghujAwoMEgi626YxGXPCgarI6F+/RuaBm4EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )