UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oI7yPiEh57F0nIzBkVoWBTuPWoguEz50vQKHAI0qQg=' 
WHERE 
  key_id = '7e2d3491a310539e9f332f078854c70728782ed4fdf44cb0d8acf8464c46ee35' 
  AND (
    token = '6oI7yPiEh57F0nIzBkVoWBTuPWoguEz50vQKHAI0qQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )