UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVona6gwX0JFfJ6imHxn53OPriC9uQI9eWdmHe2fsIg=' 
WHERE 
  key_id = '4625cb9256cff5cb977b01fcf8223b8633f3649fe0c1cb4ccd77a9c12e761830' 
  AND (
    token = 'lVona6gwX0JFfJ6imHxn53OPriC9uQI9eWdmHe2fsIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )