UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Q+a5BzDBgLm7Glf8viOuPlkI55rYRUZEloZ/cNaD+I=' 
WHERE 
  key_id = '8dcc361d8e98f5b5414612e7f0e0bf5962c84b2549b3327f6779fcc835fb5dd1' 
  AND (
    token = '3Q+a5BzDBgLm7Glf8viOuPlkI55rYRUZEloZ/cNaD+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )