UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvlFcj5ZnW3S9A4HxdwPdPAPVBLW/xenbrayZuwWri0=' 
WHERE 
  key_id = 'a2df2dc7e156b09b6276dc71642b12717a6c00178961dde52ff131bb8c4cc104' 
  AND (
    token = 'KvlFcj5ZnW3S9A4HxdwPdPAPVBLW/xenbrayZuwWri0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )