UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxD2oXD/U6LGHE1mjOqX6IKAQiy8ATkZ9AffRPr7Gyk=' 
WHERE 
  key_id = 'b209706728d876588c12cd828fb87316bb140acf4b9d20956098ebb66b04d3b4' 
  AND (
    token = 'cxD2oXD/U6LGHE1mjOqX6IKAQiy8ATkZ9AffRPr7Gyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )