UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3AOEgoCYpKmGPXl3vOZBrcG38/mc35eCBYwgifKykA=' 
WHERE 
  key_id = 'f37936a2d390d436ced3f2e07ac282ea34d92e05ad74a21d7a1024a81794622b' 
  AND (
    token = 'u3AOEgoCYpKmGPXl3vOZBrcG38/mc35eCBYwgifKykA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )