UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hgr/Xd0r2CycRchuas6Osk4uQ0KXN0UAhKmKQqKguis=' 
WHERE 
  key_id = '24c9a06e5ba2ba70e21591e47a967670a2792905f3ecedb7aa4f9098e179fc3a' 
  AND (
    token = 'Hgr/Xd0r2CycRchuas6Osk4uQ0KXN0UAhKmKQqKguis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )