UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NT9sUzmFqZi88A4AXrB4stlEdOPqWDwW/blZ2uWrsAQ=' 
WHERE 
  key_id = 'a9cfc1054c5f2744386a60ffc20b4d1ea621d395c96d1ced29a22a9c1a70e2b8' 
  AND (
    token = 'NT9sUzmFqZi88A4AXrB4stlEdOPqWDwW/blZ2uWrsAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )