UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhGxp0JTE1cktPEA/77YpWEr1A3GoeCh2+17/Oo1QFM=' 
WHERE 
  key_id = '47617e2af72b66387873b4efc0fd72befbf660da107b9e8fe437fa3d15a3a156' 
  AND (
    token = 'vhGxp0JTE1cktPEA/77YpWEr1A3GoeCh2+17/Oo1QFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )