UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uoz9081fGu/I9bfRueRw1ZMN0THSxq1+qegllqeh2L0=' 
WHERE 
  key_id = '37e4c98451a2f539a5f1380db913b76b548c68ceb18a92a6c8388b9072b3f061' 
  AND (
    token = 'Uoz9081fGu/I9bfRueRw1ZMN0THSxq1+qegllqeh2L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )