UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cv9jav78IgDhIKQMiH8dhghy8BfdZlzinOmEYOsrBa8=' 
WHERE 
  key_id = '19923faa9307953ebcf0c313742e018ebc7f5d747127c1d9824d7d7d77a1a252' 
  AND (
    token = 'cv9jav78IgDhIKQMiH8dhghy8BfdZlzinOmEYOsrBa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )