UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0gbeUzPZGY9Wx9zhprMokgdGZtLTWfDCzfDQfdWySI=' 
WHERE 
  key_id = '19dc807f7efce6ced272fb842b9ab228fc905aaf4e7b1b2c68532ec797e175ab' 
  AND (
    token = 'g0gbeUzPZGY9Wx9zhprMokgdGZtLTWfDCzfDQfdWySI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )