UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SrtiNfrzNIRoMloOsj6pgGA6koPdlGztMnVX3veqFnY=' 
WHERE 
  key_id = '3163388af31946cb22c6db0a5a61df5780b72adc8cc0744fa119b412e8e90c53' 
  AND (
    token = 'SrtiNfrzNIRoMloOsj6pgGA6koPdlGztMnVX3veqFnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )