UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HznJ3mgWNFjGMCejVRiqgnZMRoAXp0jhKkRG1KcIjEg=' 
WHERE 
  key_id = 'ae96380ff2794c78104269a13b9e45de2578496b4ed917936e287cf95c044e8e' 
  AND (
    token = 'HznJ3mgWNFjGMCejVRiqgnZMRoAXp0jhKkRG1KcIjEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )