UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I02L8oQ4WeXofva1zuZFqtXfb89S2OG/XvqzQ3PBYmI=' 
WHERE 
  key_id = '9cb3d19f434130ba67e7f706ba6ab2bf7220529087e3dfdd66d12bae88b457d3' 
  AND (
    token = 'I02L8oQ4WeXofva1zuZFqtXfb89S2OG/XvqzQ3PBYmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )