UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4h89uF1Xi6wd6TJGKlDNYADCoecCSdSHFYb7aFuSVlY=' 
WHERE 
  key_id = 'ca0e9a212d3616485bd429eaf75ef475b12a352ccd73b2b1096849f22de1061c' 
  AND (
    token = '4h89uF1Xi6wd6TJGKlDNYADCoecCSdSHFYb7aFuSVlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )