UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+s8Cn7xE2G7diGyzV9n5o7dxh+P3UIRD0JzezCdgIM=' 
WHERE 
  key_id = '19dd525ae1b0d105f65b7c76ccdb985818447403cb33d1ae578f59013342bc80' 
  AND (
    token = 'Q+s8Cn7xE2G7diGyzV9n5o7dxh+P3UIRD0JzezCdgIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )