UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OFJoYd6k+1+I9dr1RnmzTzjkiaCXEzbC8oczVlOdZ0=' 
WHERE 
  key_id = 'd4ab705911bdb55b56ecb6b18becab31a8a1d897dc4a0c79121fa9e3b366986a' 
  AND (
    token = '4OFJoYd6k+1+I9dr1RnmzTzjkiaCXEzbC8oczVlOdZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )