UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YtGiPc7OfmS2edjBhFKTj8mdULFc7BiZll4+Ku87I8=' 
WHERE 
  key_id = '2c948b7ec09e04b72ea61c49acc97848eaed7830bf5527050b71589765d1c291' 
  AND (
    token = '4YtGiPc7OfmS2edjBhFKTj8mdULFc7BiZll4+Ku87I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )