UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yx5nE3pKdyZTviFskd7FvZP/wazQeEyqW/VloL6w1ZU=' 
WHERE 
  key_id = 'f951c46b07a2dfab56f3a4bbffb3fae4366eb7423edfc6aa47e7edf82d349750' 
  AND (
    token = 'Yx5nE3pKdyZTviFskd7FvZP/wazQeEyqW/VloL6w1ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )