UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDVHwP2YP9BAsr3g9RTeNBkds/WgOCF38JeADlEO6nw=' 
WHERE 
  key_id = '2eb245429e9602ab5c2690626a5fea5c52da702862ce632d1b3d7b4bafe39109' 
  AND (
    token = 'CDVHwP2YP9BAsr3g9RTeNBkds/WgOCF38JeADlEO6nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )