UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+UfD7OIqp5XDkXNVoKa41a/qSxXPJALqWNJxoK2YZk=' 
WHERE 
  key_id = '42bf2559e1467b7ad7b1168a23400b366eb00ba9dd45dcc4fd462d06d895652e' 
  AND (
    token = 'l+UfD7OIqp5XDkXNVoKa41a/qSxXPJALqWNJxoK2YZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )