UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmwGh3liKa5nUNmRkOaYYdeeHxTYZg5yNGAP5UdQXZU=' 
WHERE 
  key_id = 'c189c2a5bdbb33b71b4fc270c0c58b401ab368c00173f4ce055fb5f13da75946' 
  AND (
    token = 'mmwGh3liKa5nUNmRkOaYYdeeHxTYZg5yNGAP5UdQXZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )