UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5z8kh4tMCpG5BnLR81DdEvfgsUwHaILP2s85bZ4H3R8=' 
WHERE 
  key_id = '02e0e0a67295391d03967a07fab3612e9a81fb722fa227ad66425e137db4be86' 
  AND (
    token = '5z8kh4tMCpG5BnLR81DdEvfgsUwHaILP2s85bZ4H3R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )