UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uf0ZE6NkxzA6Ah/a8x7MZBuhFnPP1JCQrywNKf+tVTg=' 
WHERE 
  key_id = 'f7c31e311a77f9cd518e1ea0d78a7394d806f9c63e8e46e15e359cca457e576a' 
  AND (
    token = 'Uf0ZE6NkxzA6Ah/a8x7MZBuhFnPP1JCQrywNKf+tVTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )