UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1a+v9WUUlxvfocHu12KwvsUVKYUZ4uffTDHlpZMKZk=' 
WHERE 
  key_id = 'e4de6cc0e9b1bdeb4b6a9ce78f5423198db983b82353464d51edc3ea663bd47c' 
  AND (
    token = '+1a+v9WUUlxvfocHu12KwvsUVKYUZ4uffTDHlpZMKZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )