UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKJf7vZlx/8h09x7X5rbBhYojhE4SHx4ZongyxTpREE=' 
WHERE 
  key_id = '1f2f89039baed7b12524db5b7bdf3de6884f29e05d12567b636276b99b8e7806' 
  AND (
    token = 'vKJf7vZlx/8h09x7X5rbBhYojhE4SHx4ZongyxTpREE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )