UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FYb/SD+0aRqXoNTxXNyyofm37nJvwvI8Y5MZdURJeAA=' 
WHERE 
  key_id = '472f956af925d53d37cdf7850767a55896d1786f925118fcf68d76e66a1ffb14' 
  AND (
    token = 'FYb/SD+0aRqXoNTxXNyyofm37nJvwvI8Y5MZdURJeAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )