UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vzhnR+RAhoc5/O5IbwdimWmoFB3UwjumdTCF8MEKlKw=' 
WHERE 
  key_id = 'd0f65f4d909ac0d6641046592af0934feef8a685d08f5dde6e16b61afc9109f4' 
  AND (
    token = 'vzhnR+RAhoc5/O5IbwdimWmoFB3UwjumdTCF8MEKlKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )