UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+ONkkb3CAcLJvq8drOKjAkVyyD5UF1yzqulbBA1l4w=' 
WHERE 
  key_id = '66d18f6d2982e7d5f777c6698e52a83844535192b68251b3e3daa4e928c031d2' 
  AND (
    token = 'w+ONkkb3CAcLJvq8drOKjAkVyyD5UF1yzqulbBA1l4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )