UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TxBiO6GGOmlARaV7f4gklgYxr1xl9jrvvYapS2Uh1Uw=' 
WHERE 
  key_id = 'c2716277afe82897b966f23d51829310e4e0a8db168f2db86f5f03cb0faa7595' 
  AND (
    token = 'TxBiO6GGOmlARaV7f4gklgYxr1xl9jrvvYapS2Uh1Uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )