UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uw0TPzb4S9LT1afyMnWBWicx646nZV6n8HAJuvSKZgY=' 
WHERE 
  key_id = 'aaa241f066ff323e9c1427feb8ae62b0f95f8c91fc266909d58f99479526c630' 
  AND (
    token = 'Uw0TPzb4S9LT1afyMnWBWicx646nZV6n8HAJuvSKZgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )