UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6lbNt//5rcPdJ/1YMlpSXVGZJgOiDrXz5XzL8sT7Ok=' 
WHERE 
  key_id = '1ccc16e00bb858b4b0f7f1faf2d10c648ac852e339248ffac701e6a72313aa57' 
  AND (
    token = 'h6lbNt//5rcPdJ/1YMlpSXVGZJgOiDrXz5XzL8sT7Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )