UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knr1KH7H7Llb010Ay1ppC7VwowyN+0GODL7KvzQw0eM=' 
WHERE 
  key_id = '8c1acc709e6ac21eead6e14f2a3f8a005e187ad240361b068a643357df1c7ef8' 
  AND (
    token = 'knr1KH7H7Llb010Ay1ppC7VwowyN+0GODL7KvzQw0eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )