UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EUoaUa8b1KxlkjpBIAmYLBHb5SsSpOg5/0PLk4EECcU=' 
WHERE 
  key_id = 'a773a17c0f760ca506255f68611358429a16188ad8131e48aef6e788ce508e10' 
  AND (
    token = 'EUoaUa8b1KxlkjpBIAmYLBHb5SsSpOg5/0PLk4EECcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )