UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESbZnZNw+vgVP/4WXtodWT3vkqeE9ylJKZxujs5zGGk=' 
WHERE 
  key_id = '16e1247284c2294e46d97757b383567a1ef16f94f734c0d013ce353eb9f1c3c0' 
  AND (
    token = 'ESbZnZNw+vgVP/4WXtodWT3vkqeE9ylJKZxujs5zGGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )