UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2psiF6Zn2YsbQEbBBlQivI1ZkyZHt4F2qxMwNyGjrg=' 
WHERE 
  key_id = 'bea207016aee41b5d5ab63b2f4d2c9e7471e18e20bca25b68f1940020416a3d2' 
  AND (
    token = '/2psiF6Zn2YsbQEbBBlQivI1ZkyZHt4F2qxMwNyGjrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )