UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+IKzHYOsH05NPNm5Akgya6IUEYdRSipWzJpqNbD3sw=' 
WHERE 
  key_id = '859d3aaf47cf03163b2d51a922ab49dbdd48e770eff4155e132e69d9c96e9871' 
  AND (
    token = 'Q+IKzHYOsH05NPNm5Akgya6IUEYdRSipWzJpqNbD3sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )