UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZi/Xhp7s0CQrYXFQVSoyLnQsVFb15kw553MlPxoCk4=' 
WHERE 
  key_id = 'c14f51b5fd76a5bcbacce31b67bd0f54a0776f1e07199910621bfd4584dcd9e5' 
  AND (
    token = 'ZZi/Xhp7s0CQrYXFQVSoyLnQsVFb15kw553MlPxoCk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )