UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMgUvPH7sTN/lXSlZpXpymXDvC85RGV6kFq4TEiJaEk=' 
WHERE 
  key_id = '2a4d1ff7c2461c4625d51f93e59250814c509ffba9085bc2cf8951765ccd9d92' 
  AND (
    token = 'hMgUvPH7sTN/lXSlZpXpymXDvC85RGV6kFq4TEiJaEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )