UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/wDr1XAlMZjv8ezqiPNZs7tKOT2EB6aCKNKV5+vkgM=' 
WHERE 
  key_id = '1d09eff27425d1514249110324ef382116bc420f115bf47ef1b64d9465ba9f48' 
  AND (
    token = '2/wDr1XAlMZjv8ezqiPNZs7tKOT2EB6aCKNKV5+vkgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )