UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/k0Hq5nNaa1k99I3ju+WBVq8yBC5IVhugu3s/aRTVlo=' 
WHERE 
  key_id = 'd761c28fc8389403a244f7eb0004430ecdd6c326f0421fdf0f61722705dacc24' 
  AND (
    token = '/k0Hq5nNaa1k99I3ju+WBVq8yBC5IVhugu3s/aRTVlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )