UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHP5XF5cXF9KrqotFrcOBn8XVMPJmHDYdI4zx0JbecQ=' 
WHERE 
  key_id = '560ffe0a5e7f2ff0c894475aca3444dc8d158852a7f395e110d3417ef38be39f' 
  AND (
    token = 'mHP5XF5cXF9KrqotFrcOBn8XVMPJmHDYdI4zx0JbecQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )