UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdbI59cpfDPBhmf2Ju/AIcNgCpeRn+jxZAcYTUelTtw=' 
WHERE 
  key_id = '8ec57e4db9d5f0acf1981c7b17634a730ea474592a2bddabd1db83b8e06b8c94' 
  AND (
    token = 'PdbI59cpfDPBhmf2Ju/AIcNgCpeRn+jxZAcYTUelTtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )