UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8AwKRY9FcezHwW79nGUJQUdWveL6DFzJfOoyLkrVgfM=' 
WHERE 
  key_id = '340b933d6ab4e30b97f26687715ca5dfcd9de7b6c80c60dfa7064cca1bd0e205' 
  AND (
    token = '8AwKRY9FcezHwW79nGUJQUdWveL6DFzJfOoyLkrVgfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )