UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RK3LKsp4x0yS0k74klccSaalH/lEU0HnW7J6hDDCkck=' 
WHERE 
  key_id = '2d720f49d37e216b79ccc7db204397149ff25816b87632a2498ae8bbc06c49bf' 
  AND (
    token = 'RK3LKsp4x0yS0k74klccSaalH/lEU0HnW7J6hDDCkck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )