UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcSRmmEPW2e1dlNmARj3rHV+0lXFpnP/0ziAwjAzrKA=' 
WHERE 
  key_id = 'a998474785dbe535fa6a1e1a69a743358c4df38dab79724de1ee6327284e2a58' 
  AND (
    token = 'HcSRmmEPW2e1dlNmARj3rHV+0lXFpnP/0ziAwjAzrKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )