UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/0TQ995zclP66mTiHajty8ltZXLxVTOGxfXMPHR0Gs=' 
WHERE 
  key_id = '2e83e76a7332a722754e2cbc6eef3e044a6d3e40d915bc6117eebdfbfd716dbf' 
  AND (
    token = 'r/0TQ995zclP66mTiHajty8ltZXLxVTOGxfXMPHR0Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )