UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OGlZ1CBa9XIkkZPJnjyxSxTI9NLXdeehcVfTCcvRSU0=' 
WHERE 
  key_id = 'c69abcb651535bc010ef0e551fe308b05a864ac75f632f7a273864d3be3b75d8' 
  AND (
    token = 'OGlZ1CBa9XIkkZPJnjyxSxTI9NLXdeehcVfTCcvRSU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )