UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/g494YE+T7XSm5lxbnyIrNQQcQNXJDZEhfprU+dEZI=' 
WHERE 
  key_id = 'd87071614870eeaf8a9ecf72b4eda9ed0ebab210a7d2cf4e071965dc9f962ca7' 
  AND (
    token = 'q/g494YE+T7XSm5lxbnyIrNQQcQNXJDZEhfprU+dEZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )