UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'No/uV6VgOycx9ry/fPOzpqcTE/U7ssXKdzgaegUwOHY=' 
WHERE 
  key_id = 'dbe50d92d6139cf5d5548c1b93cb5f13b592917c179a827ab7ce9354e876c22b' 
  AND (
    token = 'No/uV6VgOycx9ry/fPOzpqcTE/U7ssXKdzgaegUwOHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )