UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qB1XkJQETefGP0G6QA20+PnhgheU2LzRMB0D18LfiyQ=' 
WHERE 
  key_id = '1837f186cb2dae7ba57c1ca5c4d9106b58d6f86bc5e6335b42fab1de1fe92b8a' 
  AND (
    token = 'qB1XkJQETefGP0G6QA20+PnhgheU2LzRMB0D18LfiyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )