UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhVnpG4zkbWYi9xK8gvj4QWSHyBBKQmKriYB98NjHDs=' 
WHERE 
  key_id = '9e894a49166227479a995253993669b979b0da0e346b5410530abab55ae16bb3' 
  AND (
    token = 'KhVnpG4zkbWYi9xK8gvj4QWSHyBBKQmKriYB98NjHDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )