UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0VNC1SVxTGjuRiOcxgTG17Q/9o+vQRogTj+9WknS8g=' 
WHERE 
  key_id = '4eadb53958194581421032fdc2e7f86bf94e9d1413d875c1d2c228bde63d4e47' 
  AND (
    token = 'R0VNC1SVxTGjuRiOcxgTG17Q/9o+vQRogTj+9WknS8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )