UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBrndYqwS5YMVXrr+lMEa/G66bhYE9aTpqE1L+JC/jc=' 
WHERE 
  key_id = '545f1ca2411331c4135cdbfe3ed6ecfc31115d2f6cb7c2c8e7763ae6d9b95d9e' 
  AND (
    token = 'dBrndYqwS5YMVXrr+lMEa/G66bhYE9aTpqE1L+JC/jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )