UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jw91XFku1ZtYG3tu9R4e1c72UAMGJ60KZTq7KB2438U=' 
WHERE 
  key_id = 'cf1a262067bf337f73b2605bcd483228c66e8119bd743451e98975b17765a6db' 
  AND (
    token = 'Jw91XFku1ZtYG3tu9R4e1c72UAMGJ60KZTq7KB2438U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )