UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iP5ejWFsE/js9qLnpnMdKEcT0iBXEWWSWn9LzbWt8/E=' 
WHERE 
  key_id = 'b563f32a622660f34df6020240dfe236682ae9ee3dece60eab8563e08e8d4568' 
  AND (
    token = 'iP5ejWFsE/js9qLnpnMdKEcT0iBXEWWSWn9LzbWt8/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )