UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLrW+AIe4trk3G9E5KP8ZBKSGl2t1hhvfmN44SkN/+I=' 
WHERE 
  key_id = '212ad92922dbfc1581a92107e2766b04712f9fdf63565613c43bc1b9ce9ef518' 
  AND (
    token = 'wLrW+AIe4trk3G9E5KP8ZBKSGl2t1hhvfmN44SkN/+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )