UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNtKFTKTZown/z/RKzXQzeuzGTIvW8vK+j0UJZDXjS0=' 
WHERE 
  key_id = '920f7df397d596e3d9fc81ac6279612cc854baf894510c9127481fbc440ee4da' 
  AND (
    token = 'qNtKFTKTZown/z/RKzXQzeuzGTIvW8vK+j0UJZDXjS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )