UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nFEzHmW30E89fkekIfroPq6JGdDO9sdpR+YIX8uAMI=' 
WHERE 
  key_id = '1c1b43fcf68bce02ee0fddb2f0f6777f6b46bb495163b500ec39c6c70346842e' 
  AND (
    token = '/nFEzHmW30E89fkekIfroPq6JGdDO9sdpR+YIX8uAMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )