UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdaroaPNKKuJ6HrQJ4AMzdhmuS0xMFcSP3Zt8EvrjVI=' 
WHERE 
  key_id = '70be133a1aef92e821199212de6ed77b2d6591314ee410c67bbae56a16047ea8' 
  AND (
    token = 'vdaroaPNKKuJ6HrQJ4AMzdhmuS0xMFcSP3Zt8EvrjVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )