UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0uBygEVnpU5HGp9iaa0YNcBVO1J7zCDNZrFIJldIQM=' 
WHERE 
  key_id = 'fab7c43cab8c1dcec580414a40731e4909e634d9482049a813d73beaa134a0bf' 
  AND (
    token = 'O0uBygEVnpU5HGp9iaa0YNcBVO1J7zCDNZrFIJldIQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )