UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfNcrVBHDvMrOwoDld8EHiMHbPNAsLDXgqW966hn5JU=' 
WHERE 
  key_id = '686fa61f7f4ad71f95a0f3c68278e44c587fe33357ced5c20ee52b17219022b9' 
  AND (
    token = 'tfNcrVBHDvMrOwoDld8EHiMHbPNAsLDXgqW966hn5JU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )