UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpQBSRYN8i1chOnCLN2lNdF/ZSPnMhSbSDXzT6l8/aQ=' 
WHERE 
  key_id = '7cc26e915d9ecab103bfdf87ceb30b257c7106d7f12b6b9eaf9856ac536bff0a' 
  AND (
    token = 'LpQBSRYN8i1chOnCLN2lNdF/ZSPnMhSbSDXzT6l8/aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )