UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xs8VP8JGmU+r4tfs9rf8jEDaWHaxhz0btWaCcaH68Y=' 
WHERE 
  key_id = '4bf74c5f19f7133fb70b60928923bcb09024d70bbbf506f1167613cf3af11a11' 
  AND (
    token = '1xs8VP8JGmU+r4tfs9rf8jEDaWHaxhz0btWaCcaH68Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )