UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/iUejsbcyLYk1FzoQE26u45JmoFmhRQWMoGxP8AiKo=' 
WHERE 
  key_id = '6ead534dc8e3a2411bc94bf92f6138aea301ad9ec16413f8826efc302e82c81a' 
  AND (
    token = '8/iUejsbcyLYk1FzoQE26u45JmoFmhRQWMoGxP8AiKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )