UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgyMpK9sIH/8Hrpu6tti9u6rkY8yE6fZmsUFoarz684=' 
WHERE 
  key_id = '6da5dde835f207c989da078107b7b0095d4c5a3161d5ad93e0491c84adb91987' 
  AND (
    token = 'bgyMpK9sIH/8Hrpu6tti9u6rkY8yE6fZmsUFoarz684=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )