UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+4pGXP7rT0tS+WYLNra5jk8PRI1XidfZI7r/WSkcDc=' 
WHERE 
  key_id = '9ce74d226cf1c4de889e38e1fec788b782181b8dedeb44bc6433976e97b0e810' 
  AND (
    token = 'I+4pGXP7rT0tS+WYLNra5jk8PRI1XidfZI7r/WSkcDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )