UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVkPKvm/0DhhzlZSvYE3XKTQKz1kJyxj4bu5dCfJZXY=' 
WHERE 
  key_id = '3353003ce8ce4b3c335d731531e42c2cf570a5d1a6fa31f19c3bf05c06fb84e3' 
  AND (
    token = 'vVkPKvm/0DhhzlZSvYE3XKTQKz1kJyxj4bu5dCfJZXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )