UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLhoKZPpFiIJM6PABzZZfo/EE5BP88c9nvG7RKcpzQI=' 
WHERE 
  key_id = '31b334a32b0a61a3a965ee3160a93d3a21232e3ad90df77b7153b4639b2f92c2' 
  AND (
    token = 'WLhoKZPpFiIJM6PABzZZfo/EE5BP88c9nvG7RKcpzQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )