UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGH2mhnOaRBa1NPVrhIv9rQVhtMYUI3EctPg5f3eLiM=' 
WHERE 
  key_id = 'fab852c786ba4270d705f2af0970f50671541549b726aaa61f1468f18d70a700' 
  AND (
    token = 'oGH2mhnOaRBa1NPVrhIv9rQVhtMYUI3EctPg5f3eLiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )