UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sH+NpYyVQZiDuw6P4y4SOawOLwfI+EumNKrX6ySuS5w=' 
WHERE 
  key_id = '609d7d33876d5ac636811124c9bd30fcffe636142bcdfb0283dc1bf1e6d28059' 
  AND (
    token = 'sH+NpYyVQZiDuw6P4y4SOawOLwfI+EumNKrX6ySuS5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029