UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnjdDuovMpTa2Y2CjqEs7CooLjWAh7OCXocO3CJQ4wU=' 
WHERE 
  key_id = 'a78bfe4767606992dc12bce482b3647cf24885bf588160ef5bb834303b2a7c14' 
  AND (
    token = 'xnjdDuovMpTa2Y2CjqEs7CooLjWAh7OCXocO3CJQ4wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )