UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2puVzkcNWvHdWIUxwzH4IxcocWnyJMla5k5ngOpvAZw=' 
WHERE 
  key_id = 'e43a71bb45f128d1731f33315e23254e9459b2e9456377b7fec580bb9c48feb0' 
  AND (
    token = '2puVzkcNWvHdWIUxwzH4IxcocWnyJMla5k5ngOpvAZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )