UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4LgklekSGtg4S6ifQTXqBEgqLlyMyq/o4+wtfdfzcI=' 
WHERE 
  key_id = 'e11425b8cda049c711a9e5f70f92fd8ffe22a3580a53e106b09d23d108e23dac' 
  AND (
    token = 'f4LgklekSGtg4S6ifQTXqBEgqLlyMyq/o4+wtfdfzcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )