UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FzjwjLyxnZXOyrxtOQqZW0O6YtfQUzOybwL9kcLfC7k=' 
WHERE 
  key_id = '4d087db46ffbcb2dc239ee1fb7b75fc4beac7faade02d82b3c3134a39daf3a7c' 
  AND (
    token = 'FzjwjLyxnZXOyrxtOQqZW0O6YtfQUzOybwL9kcLfC7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )