UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiyN4/ul3vLJbizmG4IZD293ZLTTmkG8dykhvGQq0Cw=' 
WHERE 
  key_id = '98d7ff110dd338f429e08ae601f953fb07d52611f46d1db0d74af979ab3ce04a' 
  AND (
    token = 'AiyN4/ul3vLJbizmG4IZD293ZLTTmkG8dykhvGQq0Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )