UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Go3M5uTuj0Ia3MYZxM/FYG5jlbyguDc7/xvJREU4sww=' 
WHERE 
  key_id = '3b821b7c80f8a306473c934d84c52cbb2c3ccbf8ee9248652d9a77a3e94c3e5f' 
  AND (
    token = 'Go3M5uTuj0Ia3MYZxM/FYG5jlbyguDc7/xvJREU4sww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )