UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jktOdfcA8N5YiQM/Bx1y1vFIzAPVi68uqQ44qyYiCvY=' 
WHERE 
  key_id = 'd30e6d96a5f8318b8b71413ec366cb4b8efd370c6c4b27803d3b39957b22881f' 
  AND (
    token = 'jktOdfcA8N5YiQM/Bx1y1vFIzAPVi68uqQ44qyYiCvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )