UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2J9Sbjap2NHg4/8p7SvySfg5gyfQdM9ZGqfBaGNF+kk=' 
WHERE 
  key_id = '57e8925776192e0fc95417081363dc17fe959e976d00498cf5e0b377f6170f64' 
  AND (
    token = '2J9Sbjap2NHg4/8p7SvySfg5gyfQdM9ZGqfBaGNF+kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )