UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuG3uv/mRpXuFewE6KH3fIIyrOovFz5j+TscM8zNNfg=' 
WHERE 
  key_id = 'd83e8f2652bebebb872539e33f11b17a765ead1f1f026ea9aee1fba53d0f6bf6' 
  AND (
    token = 'CuG3uv/mRpXuFewE6KH3fIIyrOovFz5j+TscM8zNNfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )