UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijAGVz97vteF6MRjbhfjAA//ByCbW8xgXlJCk4/PV4w=' 
WHERE 
  key_id = '2191d1b3c8cdb34c613eb1fdffcbf7751800f1a3d899945cfec499c2f12a45ae' 
  AND (
    token = 'ijAGVz97vteF6MRjbhfjAA//ByCbW8xgXlJCk4/PV4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )