UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7VqdZb9fwgM5p40X8/kBlxJ/p43wGLh8p1dI28D+wo=' 
WHERE 
  key_id = '380f5bde868eac10f9d464fcab77958a838a2d8e40bdbd8035e3577bda9fa6d3' 
  AND (
    token = 'k7VqdZb9fwgM5p40X8/kBlxJ/p43wGLh8p1dI28D+wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )