UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3hQkad/knWl7VwJXwfifzwLUuYt502h8TDLCNQUQNo=' 
WHERE 
  key_id = 'b13986e466be709ecfb93863aa17cdcf2a87f845dd3a5c8dd2ee569daabfc7a6' 
  AND (
    token = 'w3hQkad/knWl7VwJXwfifzwLUuYt502h8TDLCNQUQNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )