UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSUcBjqv7DXpNN7sPrxigQ3jaEonM7v+UIeLmDj1PgY=' 
WHERE 
  key_id = '57a4610e76b3599bffbee6fe0c5c6f7d3aa4825c2d9c522d69028230e644b470' 
  AND (
    token = 'KSUcBjqv7DXpNN7sPrxigQ3jaEonM7v+UIeLmDj1PgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )