UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CRe7DrcmWCskYkO+N+ODxKnjQuHRuLrAS87hoemDmU=' 
WHERE 
  key_id = '09b92d56186c06a3a6cb5901f452b049452f09797d3bcdf673ae6edc555d6158' 
  AND (
    token = '3CRe7DrcmWCskYkO+N+ODxKnjQuHRuLrAS87hoemDmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )