UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKpYAyJeEYIXMp2yyGsOGw0qClY8O5AOj3+/02/nrlo=' 
WHERE 
  key_id = 'b8e7d45e2cebe0975aecb7ebc9d2b014b9771772305e896117aeaca6adfdbafe' 
  AND (
    token = 'KKpYAyJeEYIXMp2yyGsOGw0qClY8O5AOj3+/02/nrlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )