UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTkdS/Iiocm7NFp7AFrNHYfyvdkBf/89QSsgRZ50GqM=' 
WHERE 
  key_id = 'c8e1ad22082cfbd4467165cefabdaf379aa9521c68c12e56234cbded619379f5' 
  AND (
    token = 'UTkdS/Iiocm7NFp7AFrNHYfyvdkBf/89QSsgRZ50GqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )