UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzLgmhfxzCMs0n3HLPfaqHkLhMJhcQ/nC/jTyKSKxQo=' 
WHERE 
  key_id = '1dce39cdc5e4c2ed2b631827392477908bed9a311307eb88f1c56eeb7f525efa' 
  AND (
    token = 'yzLgmhfxzCMs0n3HLPfaqHkLhMJhcQ/nC/jTyKSKxQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )