UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rvQZZXWYqu3xcEVco5TABvonuY+F/tJKzVx2ol/vOc=' 
WHERE 
  key_id = 'ff4c692c87a69c22500a415d81b3f552793cbdeca75991c31ed79b9c4351a964' 
  AND (
    token = '8rvQZZXWYqu3xcEVco5TABvonuY+F/tJKzVx2ol/vOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )