UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DcVRz5GVabX65f2YReyV3G76OKaFiEDDD9xq4dTLfNM=' 
WHERE 
  key_id = '083f1965860f0c1a72cd33d5ce743e0f9f8cdd932b5cc207c5c04fe316841500' 
  AND (
    token = 'DcVRz5GVabX65f2YReyV3G76OKaFiEDDD9xq4dTLfNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )