UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asi3ciGSpArP6qd/18jwlksUAgfPl+xCB/lkCcykS3w=' 
WHERE 
  key_id = 'efb1a9192c6050aa2b071028ae5eaec71774d3d11424170499002e5bb04a45c2' 
  AND (
    token = 'asi3ciGSpArP6qd/18jwlksUAgfPl+xCB/lkCcykS3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )