UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xf/pOITp3lFk+BXPlsCVqt+sUeghU+bcbg2fkgYp0YU=' 
WHERE 
  key_id = '11d0a36635fcf7004dbc92daef731ce2e4756d466ebfc70b608d6816e9f5e8cc' 
  AND (
    token = 'Xf/pOITp3lFk+BXPlsCVqt+sUeghU+bcbg2fkgYp0YU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )