UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIs4PAW5DpGualB/sSjTZrzR/6IUluQJSRDCvzHHfJo=' 
WHERE 
  key_id = '05f7312017227ea30c1ffb552dc1eb31bbfff50f459df3b3033c89f30542a475' 
  AND (
    token = 'MIs4PAW5DpGualB/sSjTZrzR/6IUluQJSRDCvzHHfJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )