UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FrJgDRM3LZ1ZagrihKHpODS7mfpoz+EvaUj52gS0HVI=' 
WHERE 
  key_id = 'eadb4b6b1f917891244a529e3e202f95fd2d31d4394033e41d25d374e3421312' 
  AND (
    token = 'FrJgDRM3LZ1ZagrihKHpODS7mfpoz+EvaUj52gS0HVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )