UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NrbQs4JLBnVrv1faPKPZKIAHEK+3KAvcez0G71gMv0=' 
WHERE 
  key_id = 'f43c0b802e466857299988b7936682c4fa6bb73a1d33419640ba82abf6ff26d4' 
  AND (
    token = '2NrbQs4JLBnVrv1faPKPZKIAHEK+3KAvcez0G71gMv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )