UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0eE3DIk6TGBMNSb+ek/IEEwvwNhDW70sLZ5gw36L3GQ=' 
WHERE 
  key_id = 'c43e9876c21ba5167ab63c52c7331b343881fbaf86e228cc634087881f1db93c' 
  AND (
    token = '0eE3DIk6TGBMNSb+ek/IEEwvwNhDW70sLZ5gw36L3GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )