UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iibNl4os+aGFoSrWa88uea/EHSNFIU8SoYp2c/pZBQ=' 
WHERE 
  key_id = '9938691ceb2365cdbc24583f90ac88a9a5f68c4f843e1e4a110d6dbbf181612c' 
  AND (
    token = '3iibNl4os+aGFoSrWa88uea/EHSNFIU8SoYp2c/pZBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )