UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQbcAZ5N6ggCfVCHNzOO6oH5Oi4Izu43rmDxh3YJobk=' 
WHERE 
  key_id = '15b6a9e2003a51e1cab8c09ddb8079ad945d909a361d6a8cf26cac87d36f1572' 
  AND (
    token = 'TQbcAZ5N6ggCfVCHNzOO6oH5Oi4Izu43rmDxh3YJobk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )