UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzh8N8H/oLdf1ysYnRPZQKIji252uSQooL396w6YLkQ=' 
WHERE 
  key_id = '595a4a229fc74dbc5c495abb79fbd5db8961436fa21a3a460ac80da8a0a06317' 
  AND (
    token = 'kzh8N8H/oLdf1ysYnRPZQKIji252uSQooL396w6YLkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )