UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ji8YkI/qgrvOECkEZgppWpseIDIg+vGApcYJSC947aw=' 
WHERE 
  key_id = '126c2bf4f656d93aecb3eccfc59d179103fbc6c94b9bde4ada03eb94ecafc7bd' 
  AND (
    token = 'Ji8YkI/qgrvOECkEZgppWpseIDIg+vGApcYJSC947aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )