UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlmp6j67ed0aTKUxGOs5n0zkR4Z8TsZLwp1+PdtqT0Q=' 
WHERE 
  key_id = '2a4a2852952d116508e0458158d3c40772c360a61c3a9fdafe336e134efaf4ad' 
  AND (
    token = 'vlmp6j67ed0aTKUxGOs5n0zkR4Z8TsZLwp1+PdtqT0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )