UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nx7lGkSIQ/bSVtxNqAlTYsIZD1oA38pp0W9bNkgpVEQ=' 
WHERE 
  key_id = 'ab1d9d783ceafbe35c6afcd6e9412a700fd5e21b23019552cf9a5f0fde48de4b' 
  AND (
    token = 'Nx7lGkSIQ/bSVtxNqAlTYsIZD1oA38pp0W9bNkgpVEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )