UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rixzk8t/qtOWwl3cNikPl3no/u4zT6tSI84OOjklE7I=' 
WHERE 
  key_id = '750059b933c9bea409ea6e5f4f500a95dcc1ac64d8ccee02d1a7ad0da979b125' 
  AND (
    token = 'Rixzk8t/qtOWwl3cNikPl3no/u4zT6tSI84OOjklE7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )