UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OU7uz+l7JTvwUEmqey8ARiau+O5ySGj3hKVyIJDHdp0=' 
WHERE 
  key_id = 'c7e7c5b955e517a1c1d25193f1d2915b14166742949a80bc08da8dd85f9e266c' 
  AND (
    token = 'OU7uz+l7JTvwUEmqey8ARiau+O5ySGj3hKVyIJDHdp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )