UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXES9j8RmdBRSRzat3ljl4Ns7AMWS63hFovnonJhv6E=' 
WHERE 
  key_id = '4ac1750f9d7b5b4252ccca7aa494e9a17468f5848a8c33a23443bf07f6d17b01' 
  AND (
    token = 'IXES9j8RmdBRSRzat3ljl4Ns7AMWS63hFovnonJhv6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )