UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1VznnyraZv0XFTfo7PqRjSv61A08rwg4wFyF30WwCk=' 
WHERE 
  key_id = '655e6c065c90e542b4fd4ebabdca8f909e2c65290e7e455586e2f9e046af52d6' 
  AND (
    token = 'I1VznnyraZv0XFTfo7PqRjSv61A08rwg4wFyF30WwCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )