UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6bFrVxufN16rVvh5q17RU7oG/+TERhhK+N+5A51Xyo=' 
WHERE 
  key_id = 'c448d52ee4bb7d9bbef4d119f3e7f0b9a49b938b2ced1e723fc067317473d7c7' 
  AND (
    token = 'J6bFrVxufN16rVvh5q17RU7oG/+TERhhK+N+5A51Xyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )