UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyMOO1H0fqHv4vZkXlZ2D7TxFWALFuC7jCpTuq4hDy0=' 
WHERE 
  key_id = 'b9cdec902a1b01788a702fb00da5305e204a1175317961e221c7064be58923de' 
  AND (
    token = 'LyMOO1H0fqHv4vZkXlZ2D7TxFWALFuC7jCpTuq4hDy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )