UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WweQLfibKvzFqZs4yOu0OhWA2nz25YrwEtLqQBfW3LU=' 
WHERE 
  key_id = '325b738a267eacb48705e74927a62112b4ed8a489513e5f2856b5ccd3a544517' 
  AND (
    token = 'WweQLfibKvzFqZs4yOu0OhWA2nz25YrwEtLqQBfW3LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )