UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hljuY1KNpTD/bLCJG6JyT2C511OiZ68to6+T1DCvnfw=' 
WHERE 
  key_id = '29055fb3c68e62b9e77e5705f1d96be80cab87c00e387a7524ce8c3ae5dc73f3' 
  AND (
    token = 'hljuY1KNpTD/bLCJG6JyT2C511OiZ68to6+T1DCvnfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )