UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNcvSuD8OByNswYC976A9lVG94IvO1vBLXrNUahdn6w=' 
WHERE 
  key_id = 'acba19ff2d8c96eff862ed9b4cda21cce72ef614b40c12e9dc3376a3eea996bc' 
  AND (
    token = 'xNcvSuD8OByNswYC976A9lVG94IvO1vBLXrNUahdn6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )