UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hU+xv8Nh6cdP0WCQFpjXJ0O8TkCBDQHLYG/gLpB/cqo=' 
WHERE 
  key_id = '77a349accbeb09e6ee571b438777cbde86376bf64a605c7f4d9cbb16fe524170' 
  AND (
    token = 'hU+xv8Nh6cdP0WCQFpjXJ0O8TkCBDQHLYG/gLpB/cqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )