UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GL2mZcyaFavfFlwRb7L6evbsvEMTsLTiXuGS+2OxjP0=' 
WHERE 
  key_id = 'd25f5923e683c2adb5e6a8c84f838b2ac3fe8a8da46e636da8eb78ed8a16fb1a' 
  AND (
    token = 'GL2mZcyaFavfFlwRb7L6evbsvEMTsLTiXuGS+2OxjP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )