UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmhkJ18XVLkx/REQlg56DDz1hcQs/YQeDqveM/j6saY=' 
WHERE 
  key_id = '11fd26e16df913914efcb1af49f9b321f97d491a4a43c3cc0e2b40cfd65a76ae' 
  AND (
    token = 'NmhkJ18XVLkx/REQlg56DDz1hcQs/YQeDqveM/j6saY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )