UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdZXVvb17HcNkPNWNH82dr/p8NdTEWPb1zJUUhu0EuI=' 
WHERE 
  key_id = 'ed85678175255f4cdfd898c30718cb77fba1e1b7979df3cd98bf75529db6d3e2' 
  AND (
    token = 'GdZXVvb17HcNkPNWNH82dr/p8NdTEWPb1zJUUhu0EuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )