UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDclWGuXtdGJqqkXsqxnT8jT2up9WmgR8nbAOOVYFkg=' 
WHERE 
  key_id = 'dedf24bb8bf870b0d1fea6a96b5d091ad2d87ea58cb8159f4e45c90feac1af51' 
  AND (
    token = 'DDclWGuXtdGJqqkXsqxnT8jT2up9WmgR8nbAOOVYFkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )