UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGlpsJtqid5fGLkvsceVgEjKUVAlsSaY/IYMHwxFCDQ=' 
WHERE 
  key_id = 'd41dc5b5ca0a787e26f14bbe37d4f945284dcf38c4a2febec7f61a3694e8db6f' 
  AND (
    token = 'cGlpsJtqid5fGLkvsceVgEjKUVAlsSaY/IYMHwxFCDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )