UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XIQH+Y/lVzBqTqWrogKCCXcv22gX332uAPA9/xfu4MQ=' 
WHERE 
  key_id = '846d8ba35172ed7352b7e837ec6f8e42921f8970a37f5a46f91d4d067e20961d' 
  AND (
    token = 'XIQH+Y/lVzBqTqWrogKCCXcv22gX332uAPA9/xfu4MQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )