UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXa8a4gZ+uMGg1Wq4K6iFIxF5anJOvm7SljZcLub43M=' 
WHERE 
  key_id = '2711ba15c120c4b5e0eceec7eb375d5e7b64ae57dcf388f3874755ac744ed3eb' 
  AND (
    token = 'DXa8a4gZ+uMGg1Wq4K6iFIxF5anJOvm7SljZcLub43M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )