UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kw+JDQfj0mDJLogtaFs+9vtX3jX83cRmNLdVyzaS2II=' 
WHERE 
  key_id = '24af36d5168944e41bf1f7a4fb61f20797f5c4c62d7a3110906e81729ac571b3' 
  AND (
    token = 'Kw+JDQfj0mDJLogtaFs+9vtX3jX83cRmNLdVyzaS2II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )