UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRyI8HioyMwk3i/82d0nZy4v8SG2WhXlZJ9+dorjuxE=' 
WHERE 
  key_id = 'a4cfe48e0f03147d131cfc84fe5c2d2a0c254362f7354f2daf1d538f81bca804' 
  AND (
    token = 'cRyI8HioyMwk3i/82d0nZy4v8SG2WhXlZJ9+dorjuxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )