UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//infFovXqAFcAwn7IwYASs345a+A6GaEZg3ttiY0Io=' 
WHERE 
  key_id = '1648ff5e782c51a14bd8156cbef6ad7738fb1dd2e735fb42d91ad89b0ddae0e2' 
  AND (
    token = '//infFovXqAFcAwn7IwYASs345a+A6GaEZg3ttiY0Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )