UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9Hdf4A7lVx3yOPsUncPaJs7WbsFpxcXoY+bumydXVQ=' 
WHERE 
  key_id = '98e99d3c96dc8a8de42d08b327102052e52a77fe86591cf7e725ea2fc5e9e1e0' 
  AND (
    token = 'r9Hdf4A7lVx3yOPsUncPaJs7WbsFpxcXoY+bumydXVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )