UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npFUc/wveP8aRGZF88QNOM8Cv1KgD2KeEV5jaU/pt4o=' 
WHERE 
  key_id = 'cf5f562f4ed3e9d83d6197bdda903b2b6550081cf12ed03073253f86d3588c78' 
  AND (
    token = 'npFUc/wveP8aRGZF88QNOM8Cv1KgD2KeEV5jaU/pt4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041