UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEVpPYvmzefzPcHuDX+iGSJ907tbE8lLBJT69X1IcZQ=' 
WHERE 
  key_id = '4275d8504185ede792a2dc9ed6608f67225d3bb03db5a5b393f0254b0a440012' 
  AND (
    token = 'CEVpPYvmzefzPcHuDX+iGSJ907tbE8lLBJT69X1IcZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )