UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhbuOyLGAOKb8YFYot+aPHnep5FdlIog3ViwsxaNi5A=' 
WHERE 
  key_id = '1e0b694ab32b9bf346a6b8f75142c24d991974925c8c2985b15b1bc47e27bf76' 
  AND (
    token = 'ZhbuOyLGAOKb8YFYot+aPHnep5FdlIog3ViwsxaNi5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )