UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEcc4uAe5/vFxAL4cUf+aDnzTO88RDtF6ue+DY6BbgI=' 
WHERE 
  key_id = '525b446b49feec1278cc3711919f03f60f9bf04b6cb9359515f1c8ffb9ffc276' 
  AND (
    token = 'zEcc4uAe5/vFxAL4cUf+aDnzTO88RDtF6ue+DY6BbgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )