UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndbTmnF8YZizJfFZXbYFt/5zVC5WRn49gXPhb++tpU4=' 
WHERE 
  key_id = '6bd0f24099edcb65f3fdc4e8fb9f8399a825a8f02155e592672ad23c054a85d3' 
  AND (
    token = 'ndbTmnF8YZizJfFZXbYFt/5zVC5WRn49gXPhb++tpU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )