UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EmLrCUIV3WPlMxtbKVWt24ws8AKc5lOt6nySV9Xxdk=' 
WHERE 
  key_id = '3540a9cc2313f29103009d81f053958217eec0a42385a09e6f2d955613ca11b4' 
  AND (
    token = '8EmLrCUIV3WPlMxtbKVWt24ws8AKc5lOt6nySV9Xxdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )