UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQIuYqlYQXWPSxiU3oQW6las5Fbwmf1MutM7hAarBLY=' 
WHERE 
  key_id = 'd877a9e79ff9d994f10dffe155c48bbfba9cd4bbdb058e8e90dca18040563acf' 
  AND (
    token = 'yQIuYqlYQXWPSxiU3oQW6las5Fbwmf1MutM7hAarBLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )