UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ER5ePuUYsZc5q8Qj64QD2wcutXx1E46y/6wzBWfPQoo=' 
WHERE 
  key_id = '9a4817119c204d46888c1702cb1cd69b55c90f8df5fd6608475b3257f94dbe10' 
  AND (
    token = 'ER5ePuUYsZc5q8Qj64QD2wcutXx1E46y/6wzBWfPQoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )