UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TxcrBpLUoSjybCTgYEV4mf5lLWEh4SJBu3DnX5DAfI=' 
WHERE 
  key_id = '5c340a32c270efc7965302d9bd48ed3264927806f9ed3a882bf36b9770ae27c0' 
  AND (
    token = '+TxcrBpLUoSjybCTgYEV4mf5lLWEh4SJBu3DnX5DAfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )