UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKMOJVdVAYnV3Y3eyJOjpuj1xsrcZJ39l1lSisUmS/E=' 
WHERE 
  key_id = '427949c8b8d26978d80eab4fde1ba33c7d86b6a388650afcf49d9936de852e4c' 
  AND (
    token = 'JKMOJVdVAYnV3Y3eyJOjpuj1xsrcZJ39l1lSisUmS/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )