UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91f2d50Zu8VGG0hQ+ePMierhpZ05e75Q+5Xw6KCJuqw=' 
WHERE 
  key_id = '7bc22a819509bb6569d3e152c6fd6b255d11f375c838620589a3c224d57abdcf' 
  AND (
    token = '91f2d50Zu8VGG0hQ+ePMierhpZ05e75Q+5Xw6KCJuqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )