UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJ/C/9WHVtIFuIwJB8xPXqXejF0jfdsEoNkYn7EChvI=' 
WHERE 
  key_id = '867cdb44a33a7fa8032d415a3a847e237dbe4c6e0f17c2f06d267e8db12d7fe2' 
  AND (
    token = 'XJ/C/9WHVtIFuIwJB8xPXqXejF0jfdsEoNkYn7EChvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )