UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTMglnMbFwXLAYGNh9//3rgLWXZ9AcxiipLShBu2W+E=' 
WHERE 
  key_id = 'd49417a0944523fdd80c32acbbe2b7636a731f8e569e4598a8462edeb5d7fd08' 
  AND (
    token = 'VTMglnMbFwXLAYGNh9//3rgLWXZ9AcxiipLShBu2W+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )