UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sbrf/VBMHC+4qtX0ZCDGYZzApt1TfF73657eT51vSkQ=' 
WHERE 
  key_id = '89e893a3f56a3465abddcb57733315514ebe49d76d4ca5b784d8eef76f4de75e' 
  AND (
    token = 'sbrf/VBMHC+4qtX0ZCDGYZzApt1TfF73657eT51vSkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )