UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSqoHG2rK3QXSD/qufMZKDZrJougfMR4VeLqVO1+16Y=' 
WHERE 
  key_id = '58cfbced28203fc63f80f29f7add55f57fb04589a8f5044cdc4398df997b9388' 
  AND (
    token = 'uSqoHG2rK3QXSD/qufMZKDZrJougfMR4VeLqVO1+16Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020