UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8e/3c9fFBanarWMYB56e+3cb31egFy8lYeX0JHiPB+U=' 
WHERE 
  key_id = '832eb99b1e052683df092f1ad3e1f58bff3cc011372291a8681aee91ff2c7390' 
  AND (
    token = '8e/3c9fFBanarWMYB56e+3cb31egFy8lYeX0JHiPB+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )