UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciqOx3Y0bDXTKd0v8zQrV/MzlOzqhFlab1SC7EVrtxA=' 
WHERE 
  key_id = '2ff2e5bebf649c894515fc3d133630d4ecb8a77211b71094149525205d2f6554' 
  AND (
    token = 'ciqOx3Y0bDXTKd0v8zQrV/MzlOzqhFlab1SC7EVrtxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )