UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFFW3K39S1Ty/BQFKvcVLeLpqYFWWRKfkDj2OvB8eXQ=' 
WHERE 
  key_id = '2aca45abc52d6f1ca1de59ae71445e0c039ec58d156eeb35c7991a1bdf3d0e6a' 
  AND (
    token = 'DFFW3K39S1Ty/BQFKvcVLeLpqYFWWRKfkDj2OvB8eXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )