UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8k8F2LLC5szPzy7RWnVQP3Hd4/xJge34GiHdDXXMBg4=' 
WHERE 
  key_id = '7ed2da10d6fc871df0933a4ca943480174be63fb5eed59346e0b9d471ab27485' 
  AND (
    token = '8k8F2LLC5szPzy7RWnVQP3Hd4/xJge34GiHdDXXMBg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )