UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kT7XM10UQrDwLX6Biok+1loWtyDyvZFv62tBZCOa7I=' 
WHERE 
  key_id = 'a59199c019db345b057f7361361cc423b3129a865fa381129a196f9cbcd688dc' 
  AND (
    token = '3kT7XM10UQrDwLX6Biok+1loWtyDyvZFv62tBZCOa7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )